CVE-2023-50009

Exp

FFmpeg v.n6.1-3-g466799d4f5 allows a heap-based buffer overflow via the ff_gaussian_blur_8 function in libavfilter/edge_template.c:116:5 component.

Published: 2024-04-19 Last update: 2026-06-17 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2023-50009 is rated Exploit Available (59.6/100): CVSS High severity, with low exploitation likelihood (EPSS 0.44%). 1 public exploit reference(s) are indexed (Exploit-DB). Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

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

Public exploit references (Exploit-DB) for CVE-2023-50009

EDB-ID Source Kind Published Link
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2023-50009

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 0.02% 0.44% +0.42%
2 2025-11-21 0.07% 0.02% -0.05%
3 2025-11-18 — 0.07% —

Full EPSS history (6 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2023-50009

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
8.0 3.1 HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/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:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:L)
Some sensitive info could get out, but not a total data dump.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 2.5 5.5 134c704f-9b21-4f2e-91b3-4a467353bcc0

Weakness enumeration for CVE-2023-50009

OS Trackers for CVE-2023-50009

vendor priority summary link
alpine — CVE-2023-50009: 1 source package rows (ffmpeg); 22 state rows across 2 repos (3.22-community, edge-community); fixed 0, open 22. https://security.alpinelinux.org/vuln/CVE-2023-50009
debian unimportant CVE-2023-50009 unimportant priority: Debian including 1 source packages (ffmpeg), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. https://security-tracker.debian.org/tracker/CVE-2023-50009
suse high CVE-2023-50009 severity important: SUSE including 84 source package names (ffmpeg, ffmpeg-4, …), 459 product×package rows across 22 product lines (SUSE Enterprise Storage 7.1, SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS, … (22 product lines)): Known Not Affected 433, Fixed 26. https://www.suse.com/security/cve/CVE-2023-50009/
ubuntu medium CVE-2023-50009 medium priority: Ubuntu including 2 source packages (ffmpeg, libav), 19 status rows across 11 suites (bionic, focal, jammy, mantic, noble, oracular, plucky, questing, trusty, upstream, xenial): not-affected 8, DNE 7, needs-triage 3, released 1. https://ubuntu.com/security/CVE-2023-50009

Affected software / configurations for CVE-2023-50009

Vendor Product Version Raw CPE
ffmpeg ffmpeg >= 6.1, < 7.0 cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*
fedoraproject fedora 38 cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*
fedoraproject fedora 39 cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*
fedoraproject fedora 40 cpe:2.3:o:fedoraproject:fedora:40:*:*:*:*:*:*:*

References for CVE-2023-50009

URL Tags
https://ffmpeg.org/ Product
https://github.com/FFmpeg/FFmpeg Product
https://github.com/FFmpeg/FFmpeg/commit/162b4c60c8f72be2e93b759f3b1e14652b70b3ba
https://github.com/FFmpeg/FFmpeg/commit/c443658d26d2b8e19901f9507a890e0efca79056
https://lists.fedoraproject.org/archives/list/[email protected]/message/6G7EYH2JAK5OJPVNC6AXYQ5K7YGYNCDN/
https://lists.fedoraproject.org/archives/list/[email protected]/message/IPETICRXUOGRIM4U3BCRTIKE3IZWCSBT/
https://lists.fedoraproject.org/archives/list/[email protected]/message/LE3ASLH6QF2E5OVJI5VA3JSEPJFFFMNY/
https://trac.ffmpeg.org/ticket/10699 Exploit Issue Tracking
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6G7EYH2JAK5OJPVNC6AXYQ5K7YGYNCDN/ Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IPETICRXUOGRIM4U3BCRTIKE3IZWCSBT/ Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LE3ASLH6QF2E5OVJI5VA3JSEPJFFFMNY/ Third Party Advisory
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