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CVE-2026-56211

Medium priority
Needs evaluation

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...

1 affected package

aom

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
aom Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2026-56210

Medium priority
Needs evaluation

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 spatial_layer_id exceeding...

1 affected package

aom

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
aom Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2026-56209

Medium priority
Needs evaluation

An arbitrary address write 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 an attacker to inject an...

1 affected package

aom

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
aom Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2026-56208

Medium priority
Needs evaluation

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...

1 affected package

aom

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
aom Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2024-5171

Medium priority

Some fixes available 4 of 5

Integer overflow in libaom internal function img_alloc_helper can lead to heap buffer overflow. This function can be reached via 3 callers: * Calling aom_img_alloc() with a large value of the d_w, d_h, or align parameter may...

1 affected package

aom

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
aom Fixed Fixed Fixed
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CVE-2023-6879

Medium priority
Needs evaluation

Increasing the resolution of video frames, while performing a multi-threaded encode, can result in a heap overflow in av1_loop_restoration_dealloc().

1 affected package

aom

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
aom Not affected Not affected Needs evaluation Needs evaluation Not in release
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CVE-2020-36135

Medium priority

Some fixes available 1 of 3

AOM v2.0.1 was discovered to contain a NULL pointer dereference via the component rate_hist.c.

1 affected package

aom

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
aom Not affected Fixed
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CVE-2020-36134

Medium priority
Not affected

AOM v2.0.1 was discovered to contain a segmentation violation via the component aom_dsp/x86/obmc_sad_avx2.c.

1 affected package

aom

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
aom Not affected Not affected
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CVE-2020-36133

Medium priority

Some fixes available 1 of 3

AOM v2.0.1 was discovered to contain a global buffer overflow via the component av1/encoder/partition_search.h.

1 affected package

aom

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
aom Not affected Fixed
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CVE-2020-36131

Medium priority

Some fixes available 1 of 3

AOM v2.0.1 was discovered to contain a stack buffer overflow via the component stats/rate_hist.c.

1 affected package

aom

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
aom Not affected Fixed
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