RLSA-2026:47105 Important: firefox security update

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fixes: libaom: libaom: heap buffer overflow in AV1 encoder first-pass stats buffer via LAP mode CVE-2026-56208 firefox: thunderbird: Site isolation issue in the DOM: Navigation...

RockyLinux 8 : firefox (RLSA-2026:47105)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:47105 advisory. libaom: libaom: heap buffer overflow in AV1 encoder first-pass stats buffer via LAP mode CVE-2026-56208 firefox: thunderbird: Site isolation issue in th...

libaom: libaom: heap buffer overflow in AV1 encoder first-pass stats buffer via LAP mode

A heap buffer overflow vulnerability was found in libaom, the reference AV1 codec implementation. A flaw in the AV1 encoder's Look-Ahead Processing LAP mode causes the first-pass stats ring buffer wrap-around guard to be bypassed when glaginframes is set to 1 or higher. This results in a 232-byte...

libaom: libaom: remote code execution via SVC layer context handling with attacker-controlled frames

A remote code execution vulnerability was found in libaom, the reference AV1 codec implementation. Insufficient bounds validation in the AV1 encoder's SVC Scalable Video Coding layer ID control allows an attacker to supply crafted video frame pixels that overlap with internal encoder layer contex...

libaom: libaom: heap buffer overflow in AV1 encoder first-pass stats buffer via LAP mode

A heap buffer overflow vulnerability was found in libaom, the reference AV1 codec implementation. A flaw in the AV1 encoder's Look-Ahead Processing LAP mode causes the first-pass stats ring buffer wrap-around guard to be bypassed when glaginframes is set to 1 or higher. This results in a 232-byte...

SUSE SLES15 Security Update : libaom (SUSE-SU-2026:2829-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:2829-1 advisory. - CVE-2026-56208: untrusted encoder configuration inputs can lead to a heap-based buffer overflow and a process crash bsc1268650. -...

Security update for libaom

This update for libaom fixes the following issues: CVE-2026-56208: untrusted encoder configuration inputs can lead to a heap-based buffer overflow and a process crash bsc1268650. CVE-2026-56209: crafted video frames with specific Y-plane pixel values can lead to an arbitrary memory write...

SUSE-SU-2026:2829-1 Security update for libaom

This update for libaom fixes the following issues: - CVE-2026-56208: untrusted encoder configuration inputs can lead to a heap-based buffer overflow and a process crash bsc1268650. - CVE-2026-56209: crafted video frames with specific Y-plane pixel values can lead to an arbitrary memory write...

Security update for libaom (important)

openSUSE security update: security update for libaom ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:21061-1 Rating: important References: bsc1268650 bsc1268651 bsc1268653 bsc1268655 Cross-References: CVE-2026-56208 CVE-2026-56209 CVE-2026-56210...

libaom: libaom: remote code execution via SVC layer context handling with attacker-controlled frames

A remote code execution vulnerability was found in libaom, the reference AV1 codec implementation. Insufficient bounds validation in the AV1 encoder's SVC Scalable Video Coding layer ID control allows an attacker to supply crafted video frame pixels that overlap with internal encoder layer contex...

libaom: libaom: heap-buffer-overflow read via missing bounds check in ctrl_set_layer_id

A heap-buffer-overflow read vulnerability was found in libaom, the reference AV1 codec implementation. A missing bounds check in the SVC Scalable Video Coding layer ID control function allows setting a spatiallayerid exceeding the configured number of layers. This causes an out-of-bounds heap rea...

libaom: libaom: heap buffer overflow in AV1 encoder first-pass stats buffer via LAP mode

A heap buffer overflow vulnerability was found in libaom, the reference AV1 codec implementation. A flaw in the AV1 encoder's Look-Ahead Processing LAP mode causes the first-pass stats ring buffer wrap-around guard to be bypassed when glaginframes is set to 1 or higher. This results in a 232-byte...

OPENSUSE-SU-2026:21061-1 Security update for libaom

This update for libaom fixes the following issues - CVE-2026-56208: untrusted encoder configuration inputs can lead to a heap-based buffer overflow and a process crash bsc1268650. - CVE-2026-56209: crafted video frames with specific Y-plane pixel values can lead to an arbitrary memory write...

SUSE CVE-2026-56208

A heap buffer overflow vulnerability was found in libaom, the reference AV1 codec implementation. A flaw in the AV1 encoder's Look-Ahead Processing LAP mode causes the first-pass stats ring buffer wrap-around guard to be bypassed when glaginframes is set to 1 or higher. This results in a 232-byte...

SUSE CVE-2026-56210

A heap-buffer-overflow read vulnerability was found in libaom, the reference AV1 codec implementation. A missing bounds check in the SVC Scalable Video Coding layer ID control function allows setting a spatiallayerid exceeding the configured number of layers. This causes an out-of-bounds heap rea...

SUSE CVE-2026-56211

A remote code execution vulnerability was found in libaom, the reference AV1 codec implementation. Insufficient bounds validation in the AV1 encoder's SVC Scalable Video Coding layer ID control allows an attacker to supply crafted video frame pixels that overlap with internal encoder layer contex...

Linux Distros Unpatched Vulnerability : CVE-2026-56208

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A heap buffer overflow vulnerability was found in libaom, the reference AV1 codec implementation. A flaw in the AV1 encoder's Look-Ahead Processing LAP mode...

Linux Distros Unpatched Vulnerability : CVE-2026-56211

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A remote code execution vulnerability was found in libaom, the reference AV1 codec implementation. Insufficient bounds validation in the AV1 encoder's SVC...

Linux Distros Unpatched Vulnerability : CVE-2026-56210

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A heap-buffer-overflow read vulnerability was found in libaom, the reference AV1 codec implementation. A missing bounds check in the SVC Scalable Video Coding...

Linux Distros Unpatched Vulnerability : CVE-2026-56209

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An arbitrary address write vulnerability was found in libaom, the reference AV1 codec implementation. A missing bounds check in the SVC Scalable Video Coding...