CVE-2026-52131

highpriority · track · 0EPSS 0.004 · 37 %ileUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.43% (37th) EPSS

CVSS 7.5 · high

Is it mine?

1 products

Who says so?

1 sources

nvd

EPSS · scored 2026-10-27

llama.cpp b5693 and before has a Reachable Assertion via the gguf_reader::read function.

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.9–7.5

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nsecondaryexploitability 3.9 · impact 3.6

v3.16.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

The CWE weakness classes this flaw belongs to.

Products and version ranges known to be affected.

Which sources assert this record, and when.

published 2026-09-01modified 2026-09-04

External citations — patches, advisories, analysis.

scry

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