CVE-2026-79113OpenAPV before 1.1.1.0 has a read_bitstream heap-based buffer overflow.
- 5.1MediumCVSS base score
- 0.20%Exploitation in 30 daysEPSS · top 89% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- YesPublic exploitsa reference or SSVC says so
Description
OpenAPV before 1.1.1.0 has a read_bitstream heap-based buffer overflow.
Public exploit
An exploit or proof of concept is public: anyone can try it against an unpatched system. A reference of the record is tagged as an exploit. CISA's SSVC rates its exploitation: a proof of concept is public.
Show the exploits1
References tagged exploit1 reference
- https://github.com/AcademySoftwareFoundation/openapv/issues/219 (opens in a new tab)issue-trackingexploit
Timeline
ID reserved
By mitre
- 39 days later
· 39 days later
Published
- 3 days later
· 3 days later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| mitreCNA (assigner) | 4.0 | Medium5.1 | CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N |
| NVDNVD · Deferred | 4.0 | Medium5.1 | CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
- EPSS (exploitation in 30 days)
- 0.20% · top 89% of all CVEs (14 Nov 2026)
- CISA SSVC
- Exploitation: poc · Automatable: no · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.1.
Affected products
What to do
Solution: Update to OpenAPV v1.1.1.0 https://github.com/AcademySoftwareFoundation/openapv/releases/tag/v1.1.1.0 or newer
References
References6
- https://github.com/AcademySoftwareFoundation/openapv/issues/219 (opens in a new tab)issue-trackingexploit
- https://github.com/AcademySoftwareFoundation/openapv/tree/kp_handling_issues_20260713 (opens in a new tab)broken-link
- https://github.com/AcademySoftwareFoundation/openapv/commit/b5cc54bc786040ba3ac54020e7320e0add51e107 (opens in a new tab)
- https://github.com/AcademySoftwareFoundation/openapv/compare/v0.3.0.0...v1.1.1.0 (opens in a new tab)
- https://github.com/AcademySoftwareFoundation/openapv/pull/226 (opens in a new tab)
- https://aswf.io (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2026-91869 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2026-79113)Record last updated .