UNKNOWN NVD
CVE-2026-88389
Espruino 2v29 (commit bffc6d0) contains a NULL pointer dereference vulnerability in jslGetRawString() in src/jslex.c. Crafted raw/binary string input can cause
Espruino 2v29 (commit bffc6d0) contains a NULL pointer dereference vulnerability in jslGetRawString() in src/jslex.c. Crafted raw/binary string input can cause the lexer to pass a NULL iterator target to jsvLockAgain(). In RELEASE/NO_ASSERT builds, the missing assertion guard allows a write through the NULL pointer, resulting in memory corruption and application termination or denial of service.
References
- https://github.com/espruino/Espruino/commit/0db0663ac5201a6fea68094b45da673edec45187
- https://github.com/espruino/Espruino/issues/2745
This unknown severity vulnerability was published on 2026-09-25 via NVD.
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