DEBIAN-CVE-2026-65706

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Source
https://security-tracker.debian.org/tracker/CVE-2026-65706
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-65706.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2026-65706
Upstream
Published
2026-07-23T20:17:22Z
Modified
2026-09-01T16:06:56Z
Severity
  • 8.5 (High) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS Calculator
Summary
[none]
Details

FFmpeg versions 3.0 through 8.1.2 contain an out-of-bounds write vulnerability in the vf_swaprect video filter that allows attackers to corrupt heap memory by supplying a crafted NV12 video frame with odd width dimensions. The filter_frame() function reuses a temporary row buffer sized for plane 0's single-byte pixel step across all planes, causing an 18-byte memcpy into a 17-byte heap allocation when processing the two-byte-per-sample interleaved chroma plane of a 17x16 NV12 frame, resulting in heap corruption and process crash with potential for code execution.

References

Affected packages

Debian:12 / ffmpeg

Package

Name
ffmpeg
Purl
pkg:deb/debian/ffmpeg?arch=source&distro=bookworm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

7:5.*
7:5.1.3-1
7:5.1.3-2
7:5.1.4-0+deb12u1
7:5.1.5-0+deb12u1
7:5.1.6-0+deb12u1
7:5.1.7-0+deb12u1
7:5.1.8-0+deb12u1
7:5.1.9-0+deb12u1
7:6.*
7:6.0-1
7:6.0-2
7:6.0-3
7:6.0-4
7:6.0-5
7:6.0-6
7:6.0-7
7:6.0-8
7:6.0-9
7:6.1-1
7:6.1-2
7:6.1-3
7:6.1-4
7:6.1-5
7:6.1.1-1
7:6.1.1-2
7:6.1.1-3
7:6.1.1-4
7:6.1.1-5
7:7.*
7:7.0-1
7:7.0.1-1
7:7.0.1-2
7:7.0.1-3
7:7.0.1-4
7:7.0.1-5
7:7.0.2-1
7:7.0.2-2
7:7.0.2-3
7:7.1-1
7:7.1-2
7:7.1-3
7:7.1-4
7:7.1.1-1
7:7.1.2-1
7:7.1.3-1
7:8.*
7:8.0-1
7:8.0-2
7:8.0.1-1
7:8.0.1-2
7:8.0.1-3
7:8.1-1
7:8.1-2
7:8.1-3
7:8.1.1-1
7:8.1.1-2
7:8.1.1-3
7:8.1.1-4
7:8.1.2-1
7:8.1.2-2
7:9.*
7:9.0-1
7:9.0.1-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-65706.json"

Debian:13 / ffmpeg

Package

Name
ffmpeg
Purl
pkg:deb/debian/ffmpeg?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

7:7.*
7:7.1.1-1
7:7.1.2-0+deb13u1
7:7.1.2-1
7:7.1.3-0+deb13u1
7:7.1.3-1
7:7.1.4-0+deb13u1
7:7.1.5-0+deb13u1
7:8.*
7:8.0-1
7:8.0-2
7:8.0.1-1
7:8.0.1-2
7:8.0.1-3
7:8.1-1
7:8.1-2
7:8.1-3
7:8.1.1-1
7:8.1.1-2
7:8.1.1-3
7:8.1.1-4
7:8.1.2-1
7:8.1.2-2
7:9.*
7:9.0-1
7:9.0.1-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-65706.json"

Debian:14 / ffmpeg

Package

Name
ffmpeg
Purl
pkg:deb/debian/ffmpeg?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

7:7.*
7:7.1.1-1
7:7.1.2-1
7:7.1.3-1
7:8.*
7:8.0-1
7:8.0-2
7:8.0.1-1
7:8.0.1-2
7:8.0.1-3
7:8.1-1
7:8.1-2
7:8.1-3
7:8.1.1-1
7:8.1.1-2
7:8.1.1-3
7:8.1.1-4
7:8.1.2-1
7:8.1.2-2
7:9.*
7:9.0-1
7:9.0.1-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-65706.json"