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Medium severity5.5NVD Advisory· Published Jan 14, 2022· Updated Jun 17, 2026

CVE-2021-46021

CVE-2021-46021

Description

An Use-After-Free vulnerability in rec_record_destroy() at rec-record.c of GNU Recutils v1.8.90 can lead to a segmentation fault or application crash.

AI Insight

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

Affected products

5
  • GNU/Recutils3 versions
    cpe:2.3:a:gnu:recutils:1.8.90:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:gnu:recutils:1.8.90:*:*:*:*:*:*:*
    • (no CPE)
    • (no CPE)range: =1.8.90
  • Fedoraproject/Fedora2 versions
    cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
    • cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

3

News mentions

0

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