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Vulnerability in contrib module (CVE-2026-2005)

🗓️ 12 Feb 2026 00:00:00Reported by PostgreSQL Global Development GroupType 
postgresql
 postgresql🔗 www.postgresql.org👁 8 Views

CVE-2026-2005: pgcrypto heap overflow enables code execution in PostgreSQL before 18.2, 17.8, 16.12, 15.16, 14.21.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
GithubExploit		Exploit for Heap-based Buffer Overflow in Postgresql
5 May 202608:24
–githubexploit
GithubExploit		Exploit for Heap-based Buffer Overflow in Postgresql
13 May 202615:29
–githubexploit
GithubExploit		Exploit for Heap-based Buffer Overflow in Postgresql
4 May 202617:37
–githubexploit
ATTACKERKB		CVE-2026-2005
12 Feb 202613:00
–attackerkb
Tenable Nessus		Amazon Linux 2023 : postgresql15, postgresql15-contrib, postgresql15-llvmjit (ALAS2023-2026-1456)
6 Mar 202600:00
–nessus
Tenable Nessus		Amazon Linux 2023 : postgresql17, postgresql17-contrib, postgresql17-llvmjit (ALAS2023-2026-1457)
6 Mar 202600:00
–nessus
Tenable Nessus		Amazon Linux 2023 : postgresql16, postgresql16-contrib, postgresql16-llvmjit (ALAS2023-2026-1458)
6 Mar 202600:00
–nessus
Tenable Nessus		Amazon Linux 2 : postgresql, --advisory ALAS2-2026-3193 (ALAS-2026-3193)
19 Mar 202600:00
–nessus
Tenable Nessus		Amazon Linux 2 : postgresql, --advisory ALAS2POSTGRESQL14-2026-022 (ALASPOSTGRESQL14-2026-022)
6 Mar 202600:00
–nessus
Tenable Nessus		Alibaba Cloud Linux 3 : 0059: postgresql:13 (ALINUX3-SA-2026:0059)
24 Mar 202600:00
–nessus
Rows per page
Vulners
Node
postgresqlpostgresqlRange<18.2
OR
postgresqlpostgresqlRange<16.12
OR
postgresqlpostgresqlRange<15.16
OR
postgresqlpostgresqlRange<17.8
OR
postgresqlpostgresqlRange<14.21

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12 Feb 2026 00:00Current
6.5Medium risk
Vulners AI Score6.5
CVSS 3.18.8
EPSS0.00039
SSVC
postgresql pgcryptoheap overflowarbitrary code executionaffected versions
8