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Critical severity10.0NVD Advisory· Published Jul 7, 2023· Updated Jun 17, 2026

CVE-2021-32495

CVE-2021-32495

Description

Radare2 has a use-after-free vulnerability in pyc parser's get_none_object function. Attacker can read freed memory afterwards. This will allow attackers to cause denial of service.

AI Insight

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

Affected products

3
  • Radare/Radare23 versions
    cpe:2.3:a:radare:radare2:5.3.0:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:radare:radare2:5.3.0:*:*:*:*:*:*:*
    • (no CPE)
    • (no CPE)range: radare2 5.3.0-git 26142

Patches

Vulnerability mechanics

References

2

News mentions

0

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