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CVE-2021-31996

🗓️ 09 Jan 2026 11:23:46Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 4 Views

Double free vulnerability in merge_sort::merge() of algorithmica crate found in Rust.

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Refs
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28 May 202100:00
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3 May 202106:01
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7 Oct 202500:30
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25 Aug 202121:01
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25 Aug 202100:00
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CVE-2021-31996
3 May 202107:15
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GHSA-JH37-772X-4HPW Double free in algorithmica
25 Aug 202121:01
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RUSTSEC-2021-0053 'merge_sort::merge()' crashes with double-free for `T: Drop`
7 Mar 202112:00
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27 Mar 2026 14:05Current
7High risk
Vulners AI Score7
CVSS 25
CVSS 3.17.5
EPSS0.00389
4