low3.3
CVE-2026-2241
A vulnerability was found in janet-lang janet up to 1.40.1.
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Janet-Lang | Janet | through 1.40.1 |
Weakness classification
References
- NVD record
- CVE.org record
- 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