CVE-2024-35367: ffmpeg Out-of-bounds Read
CVSS: 9.1v3.1CriticalModified
AliasesUBUNTU-CVE-2024-35367DEBIAN-CVE-2024-35367
Published 29-11-2024Last modified 03-11-2025
Vulnerability summary
CVE-2024-35367 is a critical (CVSS 9.1) Out-of-bounds Read vulnerability in ffmpeg. EPSS estimates a 0.68% chance of exploitation in the next 30 days, higher than 51.6% of scored vulnerabilities.
CVSS score
9.1/10
010
Critical · v3.1 (CVE.org)EPSS score
0.68%
0%100%
Low · -0.01 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Advisory lineage
Upstream 0 · Downstream 7 · Related 4Timeline
- 29-11-2024PublishedVulnerability first disclosed.
- 03-11-2025Last modifiedVulnerability information updated.
Description
FFmpeg n6.1.1 has an Out-of-bounds Read via libavcodec/ppc/vp8dsp_altivec.c, static const vec_s8 h_subpel_filters_outer
CVSS metrics
4 scores · 4 sources · 1 versionCritical 9.1Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:HSourcesAll 4 agree
- OSV · UbuntuEcosystem advisory · calculated9.1CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
- OSV · DebianEcosystem advisory · calculated9.1CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
- NVDNIST9.1CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
EPSS trend
Probability
0.68%
Chance of exploitation in the next 30 days
Percentile
52%
Versus all other CVEs
30-day change
-0.01 pp
From 0.69% on 19-09-2026
19-09-202619-10-2026
EPSS score0.68%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Ubuntu2 products
- ffmpeg< 7:2.8.17-0ubuntu0.1+esm12 | < 7:3.4.11-0ubuntu0.1+esm10 | < 7:4.2.7-0ubuntu0.1+esm10 | < 7:4.4.2-0ubuntu0.22.04.1+esm9 | < 7:6.1.1-3ubuntu5+esm5
- libavAll versions (No fix recorded)
Debian1 product
- ffmpeg< 7:5.1.7-0+deb12u1 | < 7:7.0.1-3
Ffmpeg1 product
- ffmpeg6.1.1
3 vendors · 4 products
