CVE-2023-1655 json
Heap-based Buffer Overflow in gpac/gpac
published 2023-03-27 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-23884
- cvss
- 7.8
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 44%
- public exploits
- 0
- none known
Summary
Heap-based Buffer Overflow in GitHub repository gpac/gpac prior to 2.4.0.
Patch / fix
- gpac gpac/gpac 2.4.0
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 20 mo ago
Exploit prediction
0.51% chance of exploitation in the next 30 days, higher than 44% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- huntr.dev https://huntr.dev/bounties/05f1d1de-bbfd-43fe-bdf9-7f73419ce7c9 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 7.8 | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| NVD | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Affected products
- gpac gpac/gpac
Classification
- Weakness
-
- CWE-122 Heap-based Buffer Overflow
References
-
github.com
/gpac/gpac/commit/e7f96c2d3774e4ea25f952bcdf55af1dd6e919f4
patch
-
huntr.dev
/bounties/05f1d1de-bbfd-43fe-bdf9-7f73419ce7c9
exploit, patch, third-party-advisory
Sources
- CVE List CVE-2023-1655
- NVD CVE-2023-1655
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.