The issue was addressed with improved memory handling. This issue is fixed in visionOS 2.4, tvOS 18.4, iPadOS 17.7.6, iOS 18.4 and iPadOS 18.4, macOS Sequoia 15.4, Safari 18.4. Processing maliciously crafted web content may lead to an unexpected Safari crash.

vendor_unpatched cve-2025-24216: Unpatched CVEs for Debian Linux (cve-2025-24216)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2025:3974 advisory.

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash     (CVE-2024-44192)
      * webkitgtk: A malicious website may exfiltrate data cross-origin (CVE-2024-54467)
      * webkitgtk: Processing web content may lead to a denial-of-service (CVE-2024-54551)
      * webkitgtk: Loading a malicious iframe may lead to a cross-site scripting attack (CVE-2025-24208)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash     (CVE-2025-24209)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2025-24216)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2025-30427)

Tenable has extracted the preceding description block directly from the AlmaLinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:3974 advisory.

    WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform.

    Security Fix(es):

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash     (CVE-2024-44192)

    * webkitgtk: A malicious website may exfiltrate data cross-origin (CVE-2024-54467)

    * webkitgtk: Processing web content may lead to a denial-of-service (CVE-2024-54551)

    * webkitgtk: Loading a malicious iframe may lead to a cross-site scripting attack (CVE-2025-24208)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash     (CVE-2025-24209)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2025-24216)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2025-30427)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Fedora 40 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2025-256a86d7c8 advisory.

     * Limit the data stored in session state.
     * Remove the empty area below the title bar in Web Inspector when not docked.
     * Fix various crashes and rendering issues


Tenable has extracted the preceding description block directly from the Fedora security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:1336-1 advisory.

    - Update to version 2.48.1
    - CVE-2024-54551: improper memory handling may lead to a denial-of-service when processing certain web     content (bsc#1240962)
    - CVE-2025-24208: permissions issue may lead to a cross-site scripting attack when loading a malicious     iframe (bsc#1240961)
    - CVE-2025-24209: buffer overflow may lead to crash when processing maliciously crafted web content     (bsc#1240964)
    - CVE-2025-24213: type confusion issue may lead to memory corruption (bsc#1240963)
    - CVE-2025-24216: improper memory handling may lead to an unexpected crash when processing certain web     content (bsc#1240986)
    - CVE-2025-24264: improper memory handling may lead to unexpected crash when processing certain web     content (bsc#1240987)
    - CVE-2025-30427: use-after-free issue may lead to an unexpected Safari crash when processing maliciously     crafted web content (bsc#1240958)

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2025-3974 advisory.

    [2.48.1-1]
    - Update to 2.48.1

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:1325-1 advisory.

    - Update to version 2.48.1
    - CVE-2024-54551: improper memory handling may lead to a denial-of-service when processing certain web     content (bsc#1240962)
    - CVE-2025-24208: permissions issue may lead to a cross-site scripting attack when loading a malicious     iframe (bsc#1240961)
    - CVE-2025-24209: buffer overflow may lead to crash when processing maliciously crafted web content     (bsc#1240964)
    - CVE-2025-24213: type confusion issue may lead to memory corruption (bsc#1240963)
    - CVE-2025-24216: improper memory handling may lead to an unexpected crash when processing certain web     content (bsc#1240986)
    - CVE-2025-24264: improper memory handling may lead to unexpected crash when processing certain web     content (bsc#1240987)
    - CVE-2025-30427: use-after-free issue may lead to an unexpected Safari crash when processing maliciously     crafted web content (bsc#1240958)
    - CVE-2024-44192: processing maliciously crafted web content may lead to an unexpected process crash     (bsc#1239863)
    - CVE-2024-54467: a malicious website may exfiltrate data cross-origin due to a cookie management issue     (bsc#1239864)

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:1331-1 advisory.

    - Update to version 2.48.1
    - CVE-2024-54551: improper memory handling may lead to a denial-of-service when processing certain web     content (bsc#1240962)
    - CVE-2025-24208: permissions issue may lead to a cross-site scripting attack when loading a malicious     iframe (bsc#1240961)
    - CVE-2025-24209: buffer overflow may lead to crash when processing maliciously crafted web content     (bsc#1240964)
    - CVE-2025-24213: type confusion issue may lead to memory corruption (bsc#1240963)
    - CVE-2025-24216: improper memory handling may lead to an unexpected crash when processing certain web     content (bsc#1240986)
    - CVE-2025-24264: improper memory handling may lead to unexpected crash when processing certain web     content (bsc#1240987)
    - CVE-2025-30427: use-after-free issue may lead to an unexpected Safari crash when processing maliciously     crafted web content (bsc#1240958)

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:1265-1 advisory.

    - Update to version 2.48.1
    - CVE-2024-54551: improper memory handling may lead to a denial-of-service when processing certain web     content (bsc#1240962)
    - CVE-2025-24208: permissions issue may lead to a cross-site scripting attack when loading a malicious     iframe (bsc#1240961)
    - CVE-2025-24209: buffer overflow may lead to crash when processing maliciously crafted web content     (bsc#1240964)
    - CVE-2025-24213: type confusion issue may lead to memory corruption (bsc#1240963)
    - CVE-2025-24216: improper memory handling may lead to an unexpected crash when processing certain web     content (bsc#1240986)
    - CVE-2025-24264: improper memory handling may lead to unexpected crash when processing certain web     content (bsc#1240987)
    - CVE-2025-30427: use-after-free issue may lead to an unexpected Safari crash when processing maliciously     crafted web content (bsc#1240958)

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Ubuntu 22.04 LTS / 24.04 LTS / 24.10 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-7436-1 advisory.

    Several security issues were discovered in the WebKitGTK Web and JavaScript engines. If a user were     tricked into viewing a malicious website, a remote attacker could exploit a variety of issues related to     web browser security, including cross-site scripting attacks, denial of service attacks, and arbitrary     code execution.

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:3755 advisory.

    WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform.

    Security Fix(es):

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash     (CVE-2024-44192)

    * webkitgtk: A malicious website may exfiltrate data cross-origin (CVE-2024-54467)

    * webkitgtk: Processing web content may lead to a denial-of-service (CVE-2024-54551)

    * webkitgtk: Loading a malicious iframe may lead to a cross-site scripting attack (CVE-2025-24208)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash     (CVE-2025-24209)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2025-24216)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2025-30427)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:3756 advisory.

    WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform.

    Security Fix(es):

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash     (CVE-2024-44192)

    * webkitgtk: A malicious website may exfiltrate data cross-origin (CVE-2024-54467)

    * webkitgtk: Processing web content may lead to a denial-of-service (CVE-2024-54551)

    * webkitgtk: Loading a malicious iframe may lead to a cross-site scripting attack (CVE-2025-24208)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash     (CVE-2025-24209)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2025-24216)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2025-30427)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Debian 12 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5899 advisory.

    - -------------------------------------------------------------------------     Debian Security Advisory DSA-5899-1                   security@debian.org     https://www.debian.org/security/                           Alberto Garcia     April 10, 2025                        https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package        : webkit2gtk     CVE ID         : CVE-2024-54551 CVE-2025-24208 CVE-2025-24209 CVE-2025-24213                      CVE-2025-24216 CVE-2025-24264 CVE-2025-30427

    The following vulnerabilities have been discovered in the WebKitGTK     web engine:

    CVE-2024-54551

        ajajfxhj discovered that processing web content may lead to a         denial-of-service.

    CVE-2025-24208

        Muhammad Zaid Ghifari and Kalimantan Utara discovered that loading         a malicious iframe may lead to a cross-site scripting attack.

    CVE-2025-24209

        Francisco Alonso and an anonymous researcher discovered that         processing maliciously crafted web content may lead to an         unexpected process crash.

    CVE-2025-24213

        The Google V8 Security Team discovered that a type confusion issue         could lead to memory corruption. Note that this CVE is fixed only         on ARM architectures.  x86_64 is not vulnerable, x86 is not         vulnerable when the SSE2 instruction set is enabled; but other         architectures remain vulnerable.

    CVE-2025-24216

        Paul Bakker discovered that processing maliciously crafted web         content may lead to an unexpected Safari crash.

    CVE-2025-24264

        Gary Kwong and an anonymous researcher discovered that processing         maliciously crafted web content may lead to an unexpected crash.

    CVE-2025-30427

        rheza discovered that processing maliciously crafted web content         may lead to an unexpected crash.

    For the stable distribution (bookworm), these problems have been fixed in     version 2.48.1-2~deb12u1.

    We recommend that you upgrade your webkit2gtk packages.

    For the detailed security status of webkit2gtk please refer to     its security tracker page at:
    https://security-tracker.debian.org/tracker/webkit2gtk

    Further information about Debian Security Advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://www.debian.org/security/

    Mailing list: debian-security-announce@lists.debian.org

Tenable has extracted the preceding description block directly from the Debian security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:3713 advisory.

    WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform.

    Security Fix(es):

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash     (CVE-2024-44192)

    * webkitgtk: A malicious website may exfiltrate data cross-origin (CVE-2024-54467)

    * webkitgtk: Processing web content may lead to a denial-of-service (CVE-2024-54551)

    * webkitgtk: Loading a malicious iframe may lead to a cross-site scripting attack (CVE-2025-24208)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash     (CVE-2025-24209)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2025-24216)

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2025-30427)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2025-3713 advisory.

    [2.48.1-1]
    - Update to 2.48.1

    [2.48.0-1]
    - Update to 2.48.0

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2025:3713 advisory.

    * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash     (CVE-2024-44192)
      * webkitgtk: A malicious website may exfiltrate data cross-origin (CVE-2024-54467)
      * webkitgtk: Processing web content may lead to a denial-of-service (CVE-2024-54551)
      * webkitgtk: Loading a malicious iframe may lead to a cross-site scripting attack (CVE-2025-24208)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash     (CVE-2025-24209)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2025-24216)
      * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash     (CVE-2025-30427)

Tenable has extracted the preceding description block directly from the AlmaLinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Fedora 41 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2025-059585d039 advisory.

     * Limit the data stored in session state.
     * Remove the empty area below the title bar in Web Inspector when not docked.
     * Fix various crashes and rendering issues


Tenable has extracted the preceding description block directly from the Fedora security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of Apple iOS running on the mobile device is prior to 18.4. It is, therefore, affected by multiple vulnerabilities.

The remote host is running a version of macOS / Mac OS X that is 15.x prior to 15.4. It is, therefore, affected by multiple vulnerabilities:

  - execute_filter_delta in archive_read_support_format_rar.c in libarchive before 3.7.5 allows out-of-bounds     access via a crafted archive file because src can move beyond dst. (CVE-2024-48958)

  - The email module of Python through 3.11.3 incorrectly parses e-mail addresses that contain a special     character. The wrong portion of an RFC2822 header is identified as the value of the addr-spec. In some     applications, an attacker can bypass a protection mechanism in which application access is granted only     after verifying receipt of e-mail to a specific domain (e.g., only @company.example.com addresses may be     used for signup). This occurs in email/_parseaddr.py in recent versions of Python. (CVE-2023-27043)

  - libxml2 before 2.12.10 and 2.13.x before 2.13.6 has a use-after-free in xmlSchemaIDCFillNodeTables and     xmlSchemaBubbleIDCNodeTables in xmlschemas.c. To exploit this, a crafted XML document must be validated     against an XML schema with certain identity constraints, or a crafted XML schema must be used.
    (CVE-2024-56171)

  - When curl is asked to use HSTS, the expiry time for a subdomain might overwrite a parent domain's cache     entry, making it end sooner or later than otherwise intended. This affects curl using applications that     enable HSTS and use URLs with the insecure `HTTP://` scheme and perform transfers with hosts like     `x.example.com` as well as `example.com` where the first host is a subdomain of the second host. (The HSTS     cache either needs to have been populated manually or there needs to have been previous HTTPS accesses     done as the cache needs to have entries for the domains involved to trigger this problem.) When     `x.example.com` responds with `Strict-Transport-Security:` headers, this bug can make the subdomain's     expiry timeout *bleed over* and get set for the parent domain `example.com` in curl's HSTS cache. The     result of a triggered bug is that HTTP accesses to `example.com` get converted to HTTPS for a different     period of time than what was asked for by the origin server. If `example.com` for example stops supporting     HTTPS at its expiry time, curl might then fail to access `http://example.com` until the (wrongly set)     timeout expires. This bug can also expire the parent's entry *earlier*, thus making curl inadvertently     switch back to insecure HTTP earlier than otherwise intended. (CVE-2024-9681)

  - A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Ventura     13.7.3, macOS Sonoma 14.7.3. An app may be able to access removable volumes without user consent.
    (CVE-2025-24093)

Note that Nessus has not tested for these issues but has instead relied only on the operating system's self-reported version number.

ID	Name	Product	Family	Severity
234713	AlmaLinux 8 : webkit2gtk3 (ALSA-2025:3974)	Nessus	Alma Linux Local Security Checks	medium
234651	RHEL 8 : webkit2gtk3 (RHSA-2025:3974)	Nessus	Red Hat Local Security Checks	medium
234635	Fedora 40 : webkitgtk (2025-256a86d7c8)	Nessus	Fedora Local Security Checks	critical
234606	SUSE SLES15 Security Update : webkit2gtk3 (SUSE-SU-2025:1336-1)	Nessus	SuSE Local Security Checks	critical
234578	Oracle Linux 8 : webkit2gtk3 (ELSA-2025-3974)	Nessus	Oracle Linux Local Security Checks	medium
234546	SUSE SLES12 Security Update : webkit2gtk3 (SUSE-SU-2025:1325-1)	Nessus	SuSE Local Security Checks	medium
234539	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : webkit2gtk3 (SUSE-SU-2025:1331-1)	Nessus	SuSE Local Security Checks	critical
234482	SUSE SLES15 Security Update : webkit2gtk3 (SUSE-SU-2025:1265-1)	Nessus	SuSE Local Security Checks	critical
234345	Ubuntu 22.04 LTS / 24.04 LTS / 24.10 : WebKitGTK vulnerabilities (USN-7436-1)	Nessus	Ubuntu Local Security Checks	critical
234286	RHEL 9 : webkit2gtk3 (RHSA-2025:3755)	Nessus	Red Hat Local Security Checks	medium
234258	RHEL 9 : webkit2gtk3 (RHSA-2025:3756)	Nessus	Red Hat Local Security Checks	medium
234140	Debian dsa-5899 : gir1.2-javascriptcoregtk-4.0 - security update	Nessus	Debian Local Security Checks	critical
234104	RHEL 9 : webkit2gtk3 (RHSA-2025:3713)	Nessus	Red Hat Local Security Checks	medium
234103	Oracle Linux 9 : webkit2gtk3 (ELSA-2025-3713)	Nessus	Oracle Linux Local Security Checks	medium
234072	AlmaLinux 9 : webkit2gtk3 (ALSA-2025:3713)	Nessus	Alma Linux Local Security Checks	medium
233987	Fedora 41 : webkitgtk (2025-059585d039)	Nessus	Fedora Local Security Checks	critical
233571	Apple iOS < 18.4 Multiple Vulnerabilities (122371)	Nessus	Mobile Devices	high
233568	macOS 15.x < 15.4 Multiple Vulnerabilities (122373)	Nessus	MacOS X Local Security Checks	high

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