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.
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Affected products
2Patches
Vulnerability mechanics
References
2- github.com/radareorg/radare2/commit/5e16e2d1c9fe245e4c17005d779fde91ec0b9c05nvdPatchVendor Advisory
- github.com/radareorg/radare2/issues/18666nvdIssue TrackingPatchVendor Advisory
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