CVE-2026-10267

medium

Description

A security flaw has been discovered in janet-lang janet up to 1.41.0. This affects the function doframe of the file src/core/debug.c. Performing a manipulation results in out-of-bounds read. Attacking locally is a requirement. The exploit has been released to the public and may be used for attacks. The patch is named ed17dd2c5913a23fb1107251e44a9410a3c30cf5.

References

https://vuldb.com/vuln/367546/cti

https://vuldb.com/vuln/367546

https://vuldb.com/submit/825072

https://vuldb.com/cve/CVE-2026-10267

https://github.com/janet-lang/janet/issues/1743#issuecomment-4322129448

https://github.com/janet-lang/janet/issues/1743

https://github.com/janet-lang/janet/commit/ed17dd2c5913a23fb1107251e44a9410a3c30cf5

https://github.com/janet-lang/janet/

https://github.com/biniamf/pocs/tree/main/janet-debug-janet-doframe-env-data-oobread

Details

Source: Mitre, NVD

Published: 2026-06-01

Updated: 2026-06-01

Risk Information

CVSS v2

Base Score: 1.7

Vector: CVSS2#AV:L/AC:L/Au:S/C:P/I:N/A:N

Severity: Low

CVSS v3

Base Score: 3.3

Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Severity: Low

CVSS v4

Base Score: 4.8

Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Severity: Medium

EPSS

EPSS: 0.00012