Out-of-bounds Read in gpac/gpac

published 2023-10-04 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-57693

cvss: 5.5; version 3.0, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.4%; EPSS 0.4% chance of exploitation in 30 days, percentile 31%
public exploits: 0; none known

Out-of-bounds Read in GitHub repository gpac/gpac prior to v2.2.2-DEV.

Patch / fix

fixed in 1 links 1

gpac gpac/gpac v2.2.2-DEV

github.com/gpac/gpac@8e9d6b3 commit

CISA SSVC

Exploitation: Proof of concept is public
Automatable: no
Technical impact: partial
Assessed: 2 y ago (2024-09-10)

Exploit prediction

0.37% chance of exploitation in the next 30 days, higher than 31% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

huntr.dev https://huntr.dev/bounties/fe778df4-3867-41d6-954b-211c81bccbbf referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CNA	3.0	5.5	CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
NVD	3.1	7.1	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

Affected products

gpac gpac/gpac

Classification

Weakness

CWE-125 Out-of-bounds Read

References

github.com /gpac/gpac/commit/8e9d6b38c036a97020c462ad48e1132e0ddc57ce
patch
huntr.dev /bounties/fe778df4-3867-41d6-954b-211c81bccbbf
exploit, third-party-advisory

Sources

CVE List CVE-2023-5377
NVD CVE-2023-5377

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary