CVE-2026-2241

EUVD-2026-6895
A vulnerability was found in janet-lang janet up to 1.40.1. This affects the function os_strftime of the file src/core/os.c. Performing a manipulation results in out-of-bounds read. The attack must be initiated from a local position. The exploit has been made public and could be used. The patch is named 0f285855f0e34f9183956be5f16e045f54626bff. To fix this issue, it is recommended to deploy a patch.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
3.3 LOW
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
VulDBCNA
3.3 LOW
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 2%
Common Weakness Enumeration
References
https://github.com/janet-lang/janet/
https://github.com/janet-lang/janet/commit/0f285855f0e34f9183956be5f16e045f54626bff
https://github.com/janet-lang/janet/issues/1701
https://github.com/janet-lang/janet/issues/1701#event-4446770461
https://github.com/oneafter/0123/blob/main/ja3/repro
https://vuldb.com/?ctiid.344980
https://vuldb.com/?id.344980
https://vuldb.com/?submit.753156