JLSEC-2026-1178

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Source

https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-1178.md

Import Source

https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-1178.json

JSON Data

https://api.osv.dev/v1/vulns/JLSEC-2026-1178

Upstream

CVE-2026-65703

EUVD-2026-48370

GHSA-x3xw-4qcq-c6mr

Published

2026-08-07T13:27:45.313Z

Modified

2026-08-07T13:43:38.890604201Z

Severity

7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
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

FFmpeg versions 2.7 through 8.1.2 contain an out-of-bounds write vulnerability in the TDSC video...

Details

FFmpeg versions 2.7 through 8.1.2 contain an out-of-bounds write vulnerability in the TDSC video decoder that allows remote attackers to cause heap corruption by supplying a crafted AVI file that changes frame dimensions across TDSF frames. The tdsc_parse_tdsf() function fails to unreference the existing reference frame before calling av_frame_get_buffer(), causing tdsc_blit() and tdsc_yuv2rgb() to write attacker-controlled pixel data beyond the end of the undersized reference frame buffer, resulting in a process crash and potential code execution.

Database specific

{
    "license": "CC-BY-4.0",
    "sources": [
        {
            "database_specific": {
                "status": "Analyzed"
            },
            "modified": "2026-08-07T00:19:03.283Z",
            "id": "CVE-2026-65703",
            "published": "2026-07-23T20:17:21.803Z",
            "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-65703",
            "imported": "2026-08-07T05:41:14.619Z",
            "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-65703"
        },
        {
            "html_url": "https://github.com/advisories/GHSA-x3xw-4qcq-c6mr",
            "url": "https://api.github.com/advisories/GHSA-x3xw-4qcq-c6mr",
            "published": "2026-07-23T21:31:02Z",
            "id": "GHSA-x3xw-4qcq-c6mr",
            "imported": "2026-08-07T05:42:05.945Z",
            "modified": "2026-07-23T21:31:09Z"
        },
        {
            "html_url": "https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-48370",
            "id": "EUVD-2026-48370",
            "published": "2026-07-23T18:52:19Z",
            "url": "https://euvdservices.enisa.europa.eu/api/enisaid?id=EUVD-2026-48370",
            "imported": "2026-08-07T05:41:15.578Z",
            "modified": "2026-07-28T01:06:11Z"
        }
    ]
}

References

Affected packages

Julia / FFMPEG_jll

Package

Name: FFMPEG_jll
Purl: pkg:julia/FFMPEG_jll?uuid=b22a6f82-2f65-5046-a5b2-351ab43fb4e5

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

9.0.0+0

Database specific

source

"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-1178.json"

Julia / FFMPEG_nogpl_jll

Package

Name: FFMPEG_nogpl_jll
Purl: pkg:julia/FFMPEG_nogpl_jll?uuid=a6892c6b-5768-548c-b024-ff8dabf482c5

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

9.0.0+0

Database specific

source

"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-1178.json"

Julia / FFplay_jll

Package

Name: FFplay_jll
Purl: pkg:julia/FFplay_jll?uuid=c4dce911-e170-5107-8314-c7bdc6785395

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Database specific

source

"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-1178.json"