Heap buffer overflow in PDFium in Google Chrome prior to 145.0.7632.109 allowed a remote attacker to perform an out of bounds memory write via a crafted PDF file. (Chromium security severity: High)

The remote Fedora 42 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-95fffce421 advisory.

    Bump to cef-145.0.28+g51162e8 + chromium 145.0.7632.159 (rhbz#2437035)

    * CVE-2026-3536: Integer overflow in ANGLE
    * CVE-2026-3537: Object lifecycle issue in PowerVR
    * CVE-2026-3538: Integer overflow in Skia
    * CVE-2026-3539: Object lifecycle issue in DevTools
    * CVE-2026-3540: Inappropriate implementation in WebAudio
    * CVE-2026-3541: Inappropriate implementation in CSS
    * CVE-2026-3542: Inappropriate implementation in WebAssembly
    * CVE-2026-3543: Inappropriate implementation in V8
    * CVE-2026-3544: Heap buffer overflow in WebCodecs
    * CVE-2026-3545: Insufficient data validation in Navigation
    * CVE-2026-3061: Out of bounds read in Media
    * CVE-2026-3062: Out of bounds read and write in Tint
    * CVE-2026-3063: Inappropriate implementation in DevTools
    * CVE-2026-2648: Heap buffer overflow in PDFium
    * CVE-2026-2649: Integer overflow in V8
    * CVE-2026-2650: Heap buffer overflow in Media

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 Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-b5f8adc627 advisory.

    Bump to cef-145.0.28+g51162e8 + chromium 145.0.7632.159 (rhbz#2437035)

    * CVE-2026-3536: Integer overflow in ANGLE
    * CVE-2026-3537: Object lifecycle issue in PowerVR
    * CVE-2026-3538: Integer overflow in Skia
    * CVE-2026-3539: Object lifecycle issue in DevTools
    * CVE-2026-3540: Inappropriate implementation in WebAudio
    * CVE-2026-3541: Inappropriate implementation in CSS
    * CVE-2026-3542: Inappropriate implementation in WebAssembly
    * CVE-2026-3543: Inappropriate implementation in V8
    * CVE-2026-3544: Heap buffer overflow in WebCodecs
    * CVE-2026-3545: Insufficient data validation in Navigation
    * CVE-2026-3061: Out of bounds read in Media
    * CVE-2026-3062: Out of bounds read and write in Tint
    * CVE-2026-3063: Inappropriate implementation in DevTools
    * CVE-2026-2648: Heap buffer overflow in PDFium
    * CVE-2026-2649: Integer overflow in V8
    * CVE-2026-2650: Heap buffer overflow in Media

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 Fedora 44 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-9834b25fc2 advisory.

    Bump to cef-145.0.28+g51162e8 + chromium 145.0.7632.159 (rhbz#2437035)

    * CVE-2026-3536: Integer overflow in ANGLE
    * CVE-2026-3537: Object lifecycle issue in PowerVR
    * CVE-2026-3538: Integer overflow in Skia
    * CVE-2026-3539: Object lifecycle issue in DevTools
    * CVE-2026-3540: Inappropriate implementation in WebAudio
    * CVE-2026-3541: Inappropriate implementation in CSS
    * CVE-2026-3542: Inappropriate implementation in WebAssembly
    * CVE-2026-3543: Inappropriate implementation in V8
    * CVE-2026-3544: Heap buffer overflow in WebCodecs
    * CVE-2026-3545: Insufficient data validation in Navigation
    * CVE-2026-3061: Out of bounds read in Media
    * CVE-2026-3062: Out of bounds read and write in Tint
    * CVE-2026-3063: Inappropriate implementation in DevTools
    * CVE-2026-2648: Heap buffer overflow in PDFium
    * CVE-2026-2649: Integer overflow in V8
    * CVE-2026-2650: Heap buffer overflow in Media

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 Fedora 44 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-f9edb96182 advisory.

    Update to 145.0.7632.109

          * CVE-2026-2648: Heap buffer overflow in PDFium
          * CVE-2026-2649: Integer overflow in V8
          * CVE-2026-2650: Heap buffer overflow in Media


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 Fedora 42 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-7ba8ba6dff advisory.

    Update to 145.0.7632.109

          * CVE-2026-2648: Heap buffer overflow in PDFium
          * CVE-2026-2649: Integer overflow in V8
          * CVE-2026-2650: Heap buffer overflow in Media


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 Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-18d617b2e5 advisory.

    Update to 145.0.7632.109

          * CVE-2026-2648: Heap buffer overflow in PDFium
          * CVE-2026-2649: Integer overflow in V8
          * CVE-2026-2650: Heap buffer overflow in Media


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 openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:20258-1 advisory.

    Changes in chromium:

    - Chromium 145.0.7632.109 (boo#1258438):
      * CVE-2026-2648: Heap buffer overflow in PDFium
      * CVE-2026-2649: Integer overflow in V8
      * CVE-2026-2650: Heap buffer overflow in Media

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 version of Microsoft Edge installed on the remote Windows host is prior to 145.0.3800.70. It is, therefore, affected by multiple vulnerabilities as referenced in the February 20, 2026 advisory.

  - Heap buffer overflow in Media in Google Chrome prior to 145.0.7632.109 allowed a remote attacker to     potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Medium)     (CVE-2026-2650)

  - Heap buffer overflow in PDFium in Google Chrome prior to 145.0.7632.109 allowed a remote attacker to     perform an out of bounds memory write via a crafted PDF file. (Chromium security severity: High)     (CVE-2026-2648)

  - Integer overflow in V8 in Google Chrome prior to 145.0.7632.109 allowed a remote attacker to potentially     exploit heap corruption via a crafted HTML page. (Chromium security severity: High) (CVE-2026-2649)

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 / 13 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-6146 advisory.

    - -------------------------------------------------------------------------     Debian Security Advisory DSA-6146-1                   security@debian.org     https://www.debian.org/security/                           Andres Salomon     February 20, 2026                     https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package        : chromium     CVE ID         : CVE-2026-2648 CVE-2026-2649 CVE-2026-2650

    Security issues were discovered in Chromium which could result     in the execution of arbitrary code, denial of service, or information     disclosure.

    For the oldstable distribution (bookworm), these problems have been fixed     in version 145.0.7632.109-1~deb12u3.

    For the stable distribution (trixie), these problems have been fixed in     version 145.0.7632.109-1~deb13u3.

    We recommend that you upgrade your chromium packages.

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

    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 version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the a977cb1c-0d7d-11f1-85c5-a8a1599412c6 advisory.

    Chrome Releases reports:
    This update includes 3 security fixes:

Tenable has extracted the preceding description block directly from the FreeBSD 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 Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - Heap buffer overflow in PDFium in Google Chrome prior to 145.0.7632.109 allowed a remote attacker to     perform an out of bounds memory write via a crafted PDF file. (Chromium security severity: High)     (CVE-2026-2648)

Note that Nessus relies on the presence of the package as reported by the vendor.

The version of Google Chrome installed on the remote macOS host is prior to 145.0.7632.109. It is, therefore, affected by multiple vulnerabilities as referenced in the 2026_02_stable-channel-update-for-desktop_18 advisory.

  - Heap buffer overflow in Media in Google Chrome prior to 145.0.7632.109 allowed a remote attacker to     potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Medium)     (CVE-2026-2650)

  - Heap buffer overflow in PDFium in Google Chrome prior to 145.0.7632.109 allowed a remote attacker to     perform an out of bounds memory write via a crafted PDF file. (Chromium security severity: High)     (CVE-2026-2648)

  - Integer overflow in V8 in Google Chrome prior to 145.0.7632.109 allowed a remote attacker to potentially     exploit heap corruption via a crafted HTML page. (Chromium security severity: High) (CVE-2026-2649)

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 Google Chrome installed on the remote Windows host is prior to 145.0.7632.109. It is, therefore, affected by multiple vulnerabilities as referenced in the 2026_02_stable-channel-update-for-desktop_18 advisory.

  - Heap buffer overflow in Media in Google Chrome prior to 145.0.7632.109 allowed a remote attacker to     potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Medium)     (CVE-2026-2650)

  - Heap buffer overflow in PDFium in Google Chrome prior to 145.0.7632.109 allowed a remote attacker to     perform an out of bounds memory write via a crafted PDF file. (Chromium security severity: High)     (CVE-2026-2648)

  - Integer overflow in V8 in Google Chrome prior to 145.0.7632.109 allowed a remote attacker to potentially     exploit heap corruption via a crafted HTML page. (Chromium security severity: High) (CVE-2026-2649)

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

ID	Name	Product	Family	Severity
301500	Fedora 42 : cef (2026-95fffce421)	Nessus	Fedora Local Security Checks	critical
301470	Fedora 43 : cef (2026-b5f8adc627)	Nessus	Fedora Local Security Checks	critical
301466	Fedora 44 : cef (2026-9834b25fc2)	Nessus	Fedora Local Security Checks	critical
301442	Fedora 44 : chromium (2026-f9edb96182)	Nessus	Fedora Local Security Checks	high
300126	Fedora 42 : chromium (2026-7ba8ba6dff)	Nessus	Fedora Local Security Checks	high
300066	Fedora 43 : chromium (2026-18d617b2e5)	Nessus	Fedora Local Security Checks	high
299738	openSUSE 16 Security Update : chromium (openSUSE-SU-2026:20258-1)	Nessus	SuSE Local Security Checks	high
299699	Microsoft Edge (Chromium) < 145.0.3800.70 Multiple Vulnerabilities	Nessus	Windows	high
299697	Debian dsa-6146 : chromium - security update	Nessus	Debian Local Security Checks	high
299612	FreeBSD : chromium -- security fixes (a977cb1c-0d7d-11f1-85c5-a8a1599412c6)	Nessus	FreeBSD Local Security Checks	high
299602	Linux Distros Unpatched Vulnerability : CVE-2026-2648	Nessus	Misc.	high
299458	Google Chrome < 145.0.7632.109 Multiple Vulnerabilities	Nessus	MacOS X Local Security Checks	high
299457	Google Chrome < 145.0.7632.109 Multiple Vulnerabilities	Nessus	Windows	high

Detections

Analytics

CVE-2026-2648

high

Tenable Plugins

critical

critical

critical

high

high

high

high

high

high

high

high

high

high