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CVE-2026-13758

🗓️ 29 Jun 2026 21:16:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 22 Views

CVE-2026-13758: CryptX pre-0.088 AEAD tag compare is non-constant time in decrypt_done, enabling timing attack.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-13758
29 Jun 202620:42
–attackerkb
nessus
Tenable Nessus
Amazon Linux 2023 : perl-CryptX, perl-CryptX-tests (ALAS2023-2026-1834)
22 Jun 202600:00
–nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-13758
30 Jun 202600:00
–nessus
amazon
Amazon
Important: perl-CryptX
22 Jun 202600:00
–amazon
circl
Circl
CVE-2026-13758
29 Jun 202622:12
–circl
cve
CVE
CVE-2026-13758
29 Jun 202620:42
–cve
cvelist
Cvelist
CVE-2026-13758 CryptX versions before 0.088_001 for Perl compare AEAD authentication tags in non-constant time in the streaming decrypt_done path
29 Jun 202620:42
–cvelist
debiancve
Debian CVE
CVE-2026-13758
29 Jun 202620:42
–debiancve
euvd
EUVD
EUVD-2026-40229
29 Jun 202620:42
–euvd
mend
Mend
CVE-2026-13758
29 Jun 202620:42
–mend
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu18.04alllibcryptx-perl0libcryptx-perl_0_all.deb
Ubuntu20.04alllibcryptx-perl0libcryptx-perl_0_all.deb
Ubuntu22.04alllibcryptx-perl0libcryptx-perl_0_all.deb
Ubuntu24.04alllibcryptx-perl0libcryptx-perl_0_all.deb
Ubuntu26.04alllibcryptx-perl0libcryptx-perl_0_all.deb

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01 Jul 2026 23:24Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.13.7
EPSS0.00399
SSVC
22