Is CVE-2024-35367 in the CISA KEV catalog?

No. CVE-2024-35367 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-35367?

CVE-2024-35367 has a CVSS v3 base score of 9.1 (CRITICAL).

What is the EPSS score for CVE-2024-35367?

CVE-2024-35367 has an EPSS score of 0.67% (47th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2024-35367?

Upgrade ffmpeg on debian 11 to 7:4.3.8-0+deb11u2 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2024-35367

CRITICAL

9.1

CVSS v3

NVD

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

CWE-125Out-of-bounds Read

How to fix

Remediation Available

ffmpegDebian

Fixed in:7:4.3.8-0+deb11u2CVE-2024-35367

Fixed in:7:5.1.7-0+deb12u1CVE-2024-35367

Fixed in:7:7.0.1-3CVE-2024-35367

ffmpegUbuntu

Fixed in:7:2.8.17-0ubuntu0.1+esm12USN-7823-1

Fixed in:7:3.4.11-0ubuntu0.1+esm10USN-7823-1

Fixed in:7:4.2.7-0ubuntu0.1+esm10USN-7823-1

Fixed in:7:4.4.2-0ubuntu0.22.04.1+esm9USN-7823-1

Fixed in:7:6.1.1-3ubuntu5+esm5USN-7823-1

libavcodec-devUbuntu

Fixed in:7:2.8.17-0ubuntu0.1+esm12USN-7823-1

Fixed in:7:3.4.11-0ubuntu0.1+esm10USN-7823-1

Fixed in:7:4.2.7-0ubuntu0.1+esm10USN-7823-1

Fixed in:7:4.4.2-0ubuntu0.22.04.1+esm9USN-7823-1

Fixed in:7:6.1.1-3ubuntu5+esm5USN-7823-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Exploit Intelligence

0.67%probability of exploitation in 30 days

47thpercentile

Moderate risk: more likely to be exploited than 47% of all known CVEs.

References

Patch1

github.com

Third-Party Advisory1

gist.github.com

Product1

github.com

Other references1

lists.debian.org

Related Vulnerabilities

Other CWE-125 (Out-of-bounds Read) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2014-0160	High	7.5	100%	KEV	Fix
CVE-2025-5777	High	7.5	100%	KEV + Ransom	Fix
CVE-2021-4034	High	7.8	95%	KEV	Fix
CVE-2023-21769	High	7.5	92%	-	Fix
CVE-2023-49285	High	8.6	89%	-	Fix
CVE-2020-8794	Critical	9.8	89%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-11-03.