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Covert Timing Channel

🗓️ 14 May 2026 15:23:20Reported by Snyk Security DatabaseType 
snyk
 snyk🔗 security.snyk.io👁 11 Views

Covert timing channel allows credential theft via password checks; affects databases with Message Digest 5 hashes; reset to password encryption.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
ibm		Security Bulletin: IBM QRadar SIEM is vulnerable to using components with known vulnerabilities
16 Jun 202615:07
–ibm
freebsd		PostgreSQL -- Multiple vulnerabilities
14 May 202600:00
–freebsd
attackerkb		CVE-2026-6478
14 May 202613:00
–attackerkb
nessus		Amazon Linux 2023 : libpq, libpq-devel (ALAS2023-2026-1711)
28 May 202600:00
–nessus
nessus		Amazon Linux 2023 : postgresql17, postgresql17-contrib, postgresql17-llvmjit (ALAS2023-2026-1766)
8 Jun 202600:00
–nessus
nessus		Amazon Linux 2023 : postgresql16, postgresql16-contrib, postgresql16-llvmjit (ALAS2023-2026-1767)
8 Jun 202600:00
–nessus
nessus		Amazon Linux 2023 : postgresql15, postgresql15-contrib, postgresql15-llvmjit (ALAS2023-2026-1768)
8 Jun 202600:00
–nessus
nessus		Amazon Linux 2023 : postgresql18, postgresql18-contrib, postgresql18-llvmjit (ALAS2023-2026-1780)
8 Jun 202600:00
–nessus
nessus		Amazon Linux 2 : libpq, --advisory ALAS2POSTGRESQL14-2026-023 (ALASPOSTGRESQL14-2026-023)
8 Jun 202600:00
–nessus
nessus		Amazon Linux 2 : postgresql, --advisory ALAS2POSTGRESQL14-2026-024 (ALASPOSTGRESQL14-2026-024)
8 Jun 202600:00
–nessus
Rows per page
Vulners
Node
OR
libpq_projectlibpqRange14.2–14.23
libpq_projectlibpqRange15.3–15.18
libpq_projectlibpqRange16.8–16.14

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29 May 2026 14:14Current
6.6Medium risk
Vulners AI Score6.6
CVSS 3.18.2
CVSS 46.9
EPSS0.00558
SSVC
covert timing channelcredential theftpassword hashespassword encryptionpostgres vulnerabilitysecurity advisory
11