CVE-2024-35369

In FFmpeg version n6.1.1, specifically within the avcodec/speexdec.c module, a potential security vulnerability exists due to insufficient validation of certain parameters when parsing Speex codec extradata. This vulnerability could lead to integer overflow conditions, potentially resulting in undefined behavior or crashes during the decoding process.

Published: 2024-11-29 Last update: 2026-06-17 Assigner: [email protected] Source: [email protected]
NVD Status：Analyzed，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2024-35369 is rated Low Risk (27/100): CVSS Medium severity, with low exploitation likelihood (EPSS 0.23%). Monitor for updates and reassess as exploit intelligence or EPSS changes.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2024-35369

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 0.04% 0.23% +0.19%
2 2025-11-21 0.06% 0.04% -0.03%
3 2025-11-18 — 0.06% —

Full EPSS history (4 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2024-35369

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
5.5 3.1 MEDIUM
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Click to expand
Attack vector (AV:L)
They already need access on the box, or another person has to do something wrong; it’s not a remote drive-by.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:R)
A real person has to do something—click, install, enable—otherwise it doesn’t land.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:N)
Doesn’t really leak secrets in a meaningful way.
Integrity (I:N)
Data isn’t meaningfully altered or forged.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 1.8 3.6 134c704f-9b21-4f2e-91b3-4a467353bcc0

Weakness enumeration for CVE-2024-35369

OS Trackers for CVE-2024-35369

vendor priority summary link
alpine — CVE-2024-35369: 1 source package rows (ffmpeg); 11 state rows across 1 repos (edge-community); fixed 0, open 11. https://security.alpinelinux.org/vuln/CVE-2024-35369
debian unimportant CVE-2024-35369 unimportant priority: Debian including 1 source packages (ffmpeg), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 4, open 1. https://security-tracker.debian.org/tracker/CVE-2024-35369
suse medium CVE-2024-35369 severity moderate: SUSE including 58 source package names (ffmpeg, ffmpeg-4, …), 514 product×package rows across 29 product lines (SLES-LTSS-TERADATA 15 SP2, SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS, … (29 product lines)): Known Not Affected 514. https://www.suse.com/security/cve/CVE-2024-35369/
ubuntu medium CVE-2024-35369 medium priority: Ubuntu including 2 source packages (ffmpeg, libav), 17 status rows across 10 suites (bionic, focal, jammy, noble, oracular, plucky, questing, trusty, upstream, xenial): not-affected 8, DNE 6, needs-triage 2, released 1. https://ubuntu.com/security/CVE-2024-35369

Affected software / configurations for CVE-2024-35369

Vendor Product Version Raw CPE
ffmpeg ffmpeg 6.1.1 cpe:2.3:a:ffmpeg:ffmpeg:6.1.1:*:*:*:*:*:*:*

References for CVE-2024-35369

cvelogic Threat Intelligence