CVE-2026-108955

MEDIUM 5.3

Tiiny-AI PowerInfer GGUF ggml.c gguf_init_from_file out-of-bounds

CVSS Score

5.3

EPSS Score

0.0%

EPSS Percentile

0th

A vulnerability was determined in Tiiny-AI PowerInfer up to 8bd56d69906c9d2dba4d3bf6899763401e01a9a4. Impacted is the function gguf_init_from_file of the file ggml.c of the component GGUF Parser. This manipulation of the argument data_offset causes out-of-bounds read. The attack requires local access. The exploit has been publicly disclosed and may be utilized. This product uses a rolling release model to deliver continuous updates. As a result, specific version information for affected or updated releases is not available. The pull request to fix this issue awaits acceptance.

CWE	CWE-125 CWE-119
Vendor	tiiny-ai
Product	powerinfer
Published	Oct 13, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Tiiny-AI / PowerInfer

8bd56d69906c9d2dba4d3bf6899763401e01a9a4

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/416774 vuldb.com: https://vuldb.com/vuln/416774/cti vuldb.com: https://vuldb.com/cve/CVE-2026-108955 vuldb.com: https://vuldb.com/submit/997844 github.com: https://github.com/Tiiny-AI/PowerInfer/issues/283 github.com: https://github.com/Tiiny-AI/PowerInfer/

Credits

🔍 dem0000 (VulDB User) VulDB CNA Team