CVE-2026-110596

quirc through 1.2 contains an excessive-iteration vulnerability in findalignmentpattern in lib/identify.c that allows attackers to hang quircend with a crafted image. Attackers can arrange three finder patterns producing a near-degenerate perspective transform, causing billions of regioncode...

CVE-2026-110596 quirc through 1.2 Denial of Service via find_alignment_pattern Spiral Search

quirc through 1.2 contains an excessive-iteration vulnerability in findalignmentpattern in lib/identify.c that allows attackers to hang quircend with a crafted image. Attackers can arrange three finder patterns producing a near-degenerate perspective transform, causing billions of regioncode...

EUVD-2026-101224

quirc through 1.2 contains an excessive-iteration vulnerability in findalignmentpattern in lib/identify.c that allows attackers to hang quircend with a crafted image. Attackers can arrange three finder patterns producing a near-degenerate perspective transform, causing billions of regioncode...

CVE-2026-110596

quirc versions through 1.2 are vulnerable to a Denial of Service (DoS) via an excessive-iteration flaw in the find_alignment_pattern() function located in lib/identify.c. An attacker can provide a crafted image with three arranged finder patterns that produce a near-degenerate perspective transfo...

CVE-2026-110596 quirc through 1.2 Denial of Service via find_alignment_pattern Spiral Search

quirc through 1.2 contains an excessive-iteration vulnerability in findalignmentpattern in lib/identify.c that allows attackers to hang quircend with a crafted image. Attackers can arrange three finder patterns producing a near-degenerate perspective transform, causing billions of regioncode...

PT-2026-114038

quirc through 1.2 contains an excessive-iteration vulnerability in find alignment pattern in lib/identify.c that allows attackers to hang quirc end with a crafted image. Attackers can arrange three finder patterns producing a near-degenerate perspective transform, causing billions of region code...

CVE-2026-66041

A flaw was found in FFmpeg's vfquirc filter, which handles subtitle processing. A remote attacker can exploit this heap out-of-bounds write vulnerability by providing a specially crafted PGS/SUP subtitle file. This file, with mismatched frame dimensions, can cause the software to write data beyon...

SUSE CVE-2026-66041

FFmpeg 7.0 through 8.1.2, fixed in commit 4da9812, contains a heap out-of-bounds write vulnerability in the vfquirc filter that allows an attacker to corrupt heap memory by supplying a crafted PGS/SUP subtitle file with mismatched frame dimensions. Attackers can provide a subtitle file whose seco...

Out-of-bounds Write

Overview Affected versions of this package are vulnerable to Out-of-bounds Write in the vfquirc filter. An attacker can corrupt heap memory and potentially execute arbitrary code by supplying a crafted PGS/SUP subtitle file with mismatched frame dimensions, where the second presentation has large...

CVE-2026-66041

FFmpeg 7.0 through 8.1.2, fixed in commit 4da9812, contains a heap out-of-bounds write vulnerability in the vfquirc filter that allows an attacker to corrupt heap memory by supplying a crafted PGS/SUP subtitle file with mismatched frame dimensions. Attackers can provide a subtitle file whose seco...

UBUNTU-CVE-2026-66041

FFmpeg 7.0 through 8.1.2, fixed in commit 4da9812, contains a heap out-of-bounds write vulnerability in the vfquirc filter that allows an attacker to corrupt heap memory by supplying a crafted PGS/SUP subtitle file with mismatched frame dimensions. Attackers can provide a subtitle file whose seco...

CVE-2026-66041 FFmpeg 7.0 - 8.1.2 Heap Out-of-Bounds Write via vf_quirc Filter

FFmpeg 7.0 through 8.1.2, fixed in commit 4da9812, contains a heap out-of-bounds write vulnerability in the vfquirc filter that allows an attacker to corrupt heap memory by supplying a crafted PGS/SUP subtitle file with mismatched frame dimensions. Attackers can provide a subtitle file whose seco...

EUVD-2026-48743

FFmpeg 7.0 through 8.1.2, fixed in commit 4da9812, contains a heap out-of-bounds write vulnerability in the vfquirc filter that allows an attacker to corrupt heap memory by supplying a crafted PGS/SUP subtitle file with mismatched frame dimensions. Attackers can provide a subtitle file whose seco...

CVE-2026-66041 FFmpeg 7.0 - 8.1.2 Heap Out-of-Bounds Write via vf_quirc Filter

FFmpeg 7.0 through 8.1.2, fixed in commit 4da9812, contains a heap out-of-bounds write vulnerability in the vfquirc filter that allows an attacker to corrupt heap memory by supplying a crafted PGS/SUP subtitle file with mismatched frame dimensions. Attackers can provide a subtitle file whose seco...

CVE-2026-66041

FFmpeg 7.0–8.1.2 contains a heap out-of-bounds write in the vf_quirc filter, fixed by commit 4da9812. A crafted PGS/SUP subtitle file with mismatched frame dimensions can cause av_image_copy_plane() to copy data beyond the initial allocation into the undersized libquirc grayscale image buffer, le...

PT-2026-64417

Name of the Vulnerable Software and Affected Versions FFmpeg versions 7.0 through 8.1.2 Description A heap out-of-bounds write exists in the vf quirc filter. An attacker can corrupt heap memory by providing a crafted PGS/SUP subtitle file with mismatched frame dimensions, specifically where the...