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CVE-2026-3949

Опубликовано: 11 мар. 2026
Источник: ubuntu
Приоритет: medium
EPSS Низкий
CVSS2: 1.7
CVSS3: 3.3

Описание

A vulnerability was determined in strukturag libheif up to 1.21.2. This affects the function vvdec_push_data2 of the file libheif/plugins/decoder_vvdec.cc of the component HEIF File Parser. Executing a manipulation of the argument size can lead to out-of-bounds read. The attack needs to be launched locally. The exploit has been publicly disclosed and may be utilized. This patch is called b97c8b5f198b27f375127cd597a35f2113544d03. It is advisable to implement a patch to correct this issue.

РелизСтатусПримечание
devel

not-affected

code not compiled
esm-apps/bionic

not-affected

code not present
esm-apps/focal

not-affected

code not present
esm-apps/jammy

not-affected

code not present
jammy

not-affected

code not present
noble

not-affected

code not present
questing

not-affected

code not compiled
upstream

needs-triage

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Ссылки на источники

EPSS

Процентиль: 2%
0.00117
Низкий

1.7 Low

CVSS2

3.3 Low

CVSS3

Связанные уязвимости

CVSS3: 3.3
redhat
5 месяцев назад

A vulnerability was determined in strukturag libheif up to 1.21.2. This affects the function vvdec_push_data2 of the file libheif/plugins/decoder_vvdec.cc of the component HEIF File Parser. Executing a manipulation of the argument size can lead to out-of-bounds read. The attack needs to be launched locally. The exploit has been publicly disclosed and may be utilized. This patch is called b97c8b5f198b27f375127cd597a35f2113544d03. It is advisable to implement a patch to correct this issue.

CVSS3: 3.3
nvd
5 месяцев назад

A vulnerability was determined in strukturag libheif up to 1.21.2. This affects the function vvdec_push_data2 of the file libheif/plugins/decoder_vvdec.cc of the component HEIF File Parser. Executing a manipulation of the argument size can lead to out-of-bounds read. The attack needs to be launched locally. The exploit has been publicly disclosed and may be utilized. This patch is called b97c8b5f198b27f375127cd597a35f2113544d03. It is advisable to implement a patch to correct this issue.

CVSS3: 3.3
debian
5 месяцев назад

A vulnerability was determined in strukturag libheif up to 1.21.2. Thi ...

suse-cvrf
3 месяца назад

Security update for libheif

CVSS3: 3.3
github
5 месяцев назад

A vulnerability was determined in strukturag libheif up to 1.21.2. This affects the function vvdec_push_data2 of the file libheif/plugins/decoder_vvdec.cc of the component HEIF File Parser. Executing a manipulation of the argument size can lead to out-of-bounds read. The attack needs to be launched locally. The exploit has been publicly disclosed and may be utilized. This patch is called b97c8b5f198b27f375127cd597a35f2113544d03. It is advisable to implement a patch to correct this issue.

EPSS

Процентиль: 2%
0.00117
Низкий

1.7 Low

CVSS2

3.3 Low

CVSS3