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CVE-2026-89156

🗓️ 11 Sep 2026 04:18:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 5 Views

Out-of-bounds read in PCRE2 before 10.48 via pcre2_match after JIT fallback with invalid UTF data.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
alpinelinux
AlpineLinux
CVE-2026-89156
11 Sep 202604:03
alpinelinux
cve
CVE
CVE-2026-89156
11 Sep 202604:03
cve
cvelist
Cvelist
CVE-2026-89156
11 Sep 202604:03
cvelist
debiancve
Debian CVE
CVE-2026-89156
11 Sep 202604:03
debiancve
euvd
EUVD
EUVD-2026-75942
11 Sep 202604:03
euvd
mscve
Microsoft CVE
PCRE2 before 10.48 has a pcre2_match out-of-bounds read after a JIT fallback when an attacker can provide invalid UTF data.
12 Sep 202608:03
mscve
nvd
NVD
CVE-2026-89156
11 Sep 202604:18
nvd
osv
OSV
AZL-100065 CVE-2026-89156 affecting package pcre2 10.42-3
11 Sep 202604:18
osv
osv
OSV
DEBIAN-CVE-2026-89156
11 Sep 202604:18
osv
osv
OSV
SUSE-SU-2026:4201-1 Security update for pcre2
16 Sep 202608:17
osv
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu16.04allpcre20pcre2_0_all.deb
Ubuntu18.04allpcre20pcre2_0_all.deb
Ubuntu20.04allpcre20pcre2_0_all.deb
Ubuntu22.04allpcre20pcre2_0_all.deb
Ubuntu24.04allpcre20pcre2_0_all.deb
Ubuntu26.04allpcre20pcre2_0_all.deb

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16 Sep 2026 17:08Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.12.9 - 5.9
EPSS0.00102
SSVC
5