CVE-2026-17512

LOW

ggml-org whisper.cpp log_mel_spectrogram out-of-bounds

Title source: cna
STIX 2.1

Description

A vulnerability has been found in ggml-org whisper.cpp 1.8.4-58. This impacts the function log_mel_spectrogram of the file src/whisper.cpp. The manipulation leads to out-of-bounds read. The attack needs to be performed locally. The pull request to fix this issue awaits acceptance.

References (7)

Core 7
Core References
Vdb Entry, Technical Description vdb-entry technical-description
VDB-383382 | ggml-org whisper.cpp log_mel_spectrogram out-of-bounds
https://vuldb.com/vuln/383382
Signature, Permissions Required signature permissions-required
VDB-383382 | CTI Indicators (IOB, IOC, IOA)
https://vuldb.com/vuln/383382/cti
Third Party Advisory third-party-advisory
CVE-2026-17512 | CVE Analysis and Report
https://vuldb.com/cve/CVE-2026-17512
Third Party Advisory third-party-advisory
Submit #798905 | ggml-org whisper.cpp v1.8.4-58 Heap-based Buffer Overflow
https://vuldb.com/submit/798905

Scores

CVSS v3 3.3
EPSS 0.0011
EPSS Percentile 1.7%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-119 CWE-125
Status published
Products (1)
ggml-org/whisper.cpp 1.8.4-58
Published Jul 27, 2026
Tracked Since Jul 27, 2026