CVE-2026-116096: Heap out-of-bounds write in llama.cpp Pocket-TTS component
llama.cpp
A heap out-of-bounds write vulnerability was identified in the Pocket-TTS component of llama.cpp due to improper argument manipulation in list_pockettts_state_slots. An attacker with local access could exploit the flaw using a publicly available exploit, and an upgrade resolves the issue.
- CVSS
- 5.3
- EPSS
- <0.01 · top 98% · 2026-11-13
- fix status
- Fix status unknown
- first report
- 25 Oct 2026
- last update
- 25 Oct 2026
- CVE ids
Timeline · 1
Sources · 1
Advisories and databases
- 2026-10-25CVE-2026-116096: A weakness has been identified in ggml-org llama.cpp.NVD · nvd.nist.gov/vuln/detail/CVE-2026-116096
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Classification
- lane
- Patch now
- AI role
- Attack on AI
- categories
- Infrastructure vulnerability
- severity
- 3 · Confirmed exploitation
- fix status
- Fix status unknown
- targets
- Framework / tooling
- owasp llm top 10
- LLM03:2025 Supply Chain
- mitre atlas
- no technique for these categories
- dates
- happened 25 Oct 2026 · first reported 25 Oct 2026
- origin
- NVDVulnerability record from NVD / the GitHub Advisory Database. This product uses the NVD API but is not endorsed or certified by the NVD.
- record
- confidence 0.95 · created 2026-10-26 05:15Z · updated 2026-11-09 02:41Z
Lane, AI role, categories and severity come from the classifier; the OWASP and ATLAS rows are derived from the categories. How these are assigned
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the brief as text
# CVE-2026-116096: Heap out-of-bounds write in llama.cpp Pocket-TTS component https://gcdradar.vercel.app/incidents/cve-2026-116096-heap-out-of-bounds-write-in-llama-cpp-pocket · AIR-2026-1512 · closed 2026-11-08 - Lane: Patch now - Severity: 3 (Confirmed exploitation) - Fix status: Fix status unknown - First reported: 2026-10-25 - AI role: Attack on AI - Products: llama.cpp - CVE ids: CVE-2026-116096 - CVSS: 5.3 ## Summary A heap out-of-bounds write vulnerability was identified in the Pocket-TTS component of llama.cpp due to improper argument manipulation in list_pockettts_state_slots. An attacker with local access could exploit the flaw using a publicly available exploit, and an upgrade resolves the issue. ## What to do No action recorded; read the sources below and the vendor's advisory. ## Latest updates - 2026-10-25: CVE-2026-116096: A weakness has been identified in ggml-org llama.cpp. (https://nvd.nist.gov/vuln/detail/CVE-2026-116096) ## Sources - 2026-10-25 NVD: CVE-2026-116096: A weakness has been identified in ggml-org llama.cpp. https://nvd.nist.gov/vuln/detail/CVE-2026-116096 Verify against the vendor's advisory before changing production. Data CC BY-SA 4.0, https://gcdradar.vercel.app.
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AI