Astra Linux - уязвимость в chromium, firefox, thunderbird, libvpx

A heap buffer overflow occurred in the vp8 encoding process in libvpx within Google Chrome before version 117.0.5938.132. In version 1.13.1 of libvpx, a remote attacker could potentially exploit heap corruption through a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability in libvpx

In libvpx version VP9 before 1.13.1, handling of widths is incorrect, resulting in a crash related to encoding...

JLSEC-2026-376

A heap overflow vulnerability exists in libvpx - Encoding a frame that has larger dimensions than the originally configured size with VP9 may result in a heap overflow in libvpx. We recommend upgrading to version 1.13.1 or above...

JLSEC-2026-375

Heap buffer overflow in vp8 encoding in libvpx in Google Chrome prior to 117.0.5938.132 and libvpx 1.13.1 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. Chromium security severity: High...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: libvpx (UTSA-2026-014289)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-014289 advisory. Heap buffer overflow in libvpx. This vulnerability affects Firefox 147.0.4, Firefox ESR 140.7.1, Firefox ESR 115.32.1, Thunderbird 140.7.2, and Thunderbird 147.0.2...

ROS-20260417-73-0012

A vulnerability in the libvpx component of Mozilla Firefox, Firefox ESR and Thunderbird email client is related to a buffer overflow in dynamic memory. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service...

ROS-20260417-73-0011

A vulnerability in the libvpx component of Mozilla Firefox, Firefox ESR and Thunderbird email client is related to a buffer overflow in dynamic memory. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service...

libvpx security update

1.3.0-8.0.3 - Fixes heap buffer overflow in libvpx CVE-2026-2447 Orabug: 39112729 1.3.0-8.0.1 - Fixes CVE-2025-5283 vpxcodecencinitmulti fix double free on init fail Orabug: 38103810...

Oracle Linux 7 : libvpx (ELSA-2026-5320)

The remote Oracle Linux 7 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-5320 advisory. - Fixes heap buffer overflow in libvpx CVE-2026-2447 Orabug: 39112729 Tenable has extracted the preceding description block directly from the Oracle Linux...

Astra Linux – Vulnerability in Firefox

Heap buffer overflow in libvpx. This vulnerability was fixed in Firefox 147.0.4, Firefox ESR 140.7.1, Firefox ESR 115.32.1, Thunderbird 140.7.2, and Thunderbird 147.0.2...

Astra Linux – Vulnerability in Chromium

A heap buffer overflow in the libvpx component in Google Chrome prior to version 144.0.7559.132 allowed a remote attacker to potentially exploit heap corruption through a crafted HTML page. Chromium security severity: High...

RHEL 9 : thunderbird (RHSA-2026:3516)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:3516 advisory. Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: libvpx: Heap buffer overflow in libvpx CVE-2026-2447 firefox:...

RHSA-2026:5326 Red Hat Security Advisory: libvpx security update

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RHSA-2026:5323 Red Hat Security Advisory: libvpx security update

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RHSA-2026:5324 Red Hat Security Advisory: libvpx security update

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RHSA-2026:5319 Red Hat Security Advisory: libvpx security update

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RHSA-2026:5320 Red Hat Security Advisory: libvpx security update

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RHSA-2026:5231 Red Hat Security Advisory: libvpx security update

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RHSA-2026:5229 Red Hat Security Advisory: libvpx security update

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RHSA-2026:5230 Red Hat Security Advisory: libvpx security update

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