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Medium severity5.5NVD Advisory· Published Jan 27, 2022· Updated Jun 17, 2026

CVE-2021-46538

CVE-2021-46538

Description

Cesanta MJS v2.20.0 was discovered to contain a SEGV vulnerability via gc_compact_strings at src/mjs_gc.c. This vulnerability can lead to a Denial of Service (DoS).

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • Cesanta/MJSdescription
  • Cesanta/mjs2 versions
    cpe:2.3:a:cesanta:mjs:2.20.0:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:cesanta:mjs:2.20.0:*:*:*:*:*:*:*
    • (no CPE)range: =2.20.0

Patches

Vulnerability mechanics

References

1

News mentions

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