CVE-2026-89157

ADVISORY - nist

Summary

PCRE2 before 10.48, on 32-bit platforms, has a pcre2_pattern_convert out-of-bounds write when an attacker can provide a large pattern.

EPSS Score⁠: 0.00278 (0.192)

Common Weakness Enumeration (CWE)

ADVISORY - nist

CWE-190⁠

Integer Overflow or Wraparound

ADVISORY - redhat

CWE-787⁠

Out-of-bounds Write

Impacted images

Advisories

NIST

CREATED

1 month ago

UPDATED

1 month ago

ADVISORY IDCVE-2026-89157⁠

EXPLOITABILITY SCORE

1.4

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)

CWE-190⁠

CVSS SCORE

5.7medium

Alpine

CREATED

1 month ago

UPDATED

2 days ago

ADVISORY IDCVE-2026-89157⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

RATING UNAVAILABLE FROM ADVISORY

Debian

CREATED

1 month ago

UPDATED

1 month ago

ADVISORY IDCVE-2026-89157⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

RATING UNAVAILABLE FROM ADVISORY

Ubuntu

CREATED

1 month ago

UPDATED

10 days ago

ADVISORY IDCVE-2026-89157⁠

EXPLOITABILITY SCORE

2.2

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

7.4medium

Alma

CREATED

12 days ago

UPDATED

10 days ago

ADVISORY IDALSA-2026:81532⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Ahigh

Alma

CREATED

12 days ago

UPDATED

10 days ago

ADVISORY IDALSA-2026:81613⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Ahigh

Red Hat

CREATED

1 month ago

UPDATED

1 month ago

ADVISORY IDCVE-2026-89157⁠

EXPLOITABILITY SCORE

1.4

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)

CWE-787⁠

CVSS SCORE

5.7medium

Rocky

CREATED

9 days ago

UPDATED

9 days ago

ADVISORY IDRLSA-2026:81522⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Ahigh

Rocky

CREATED

9 days ago

UPDATED

9 days ago

ADVISORY IDRLSA-2026:81532⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Ahigh

Rocky

CREATED

9 days ago

UPDATED

9 days ago

ADVISORY IDRLSA-2026:81613⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Ahigh

Oracle

CREATED

11 days ago

UPDATED

11 days ago

ADVISORY IDELSA-2026-81522⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Ahigh

Oracle

CREATED

11 days ago

UPDATED

11 days ago

ADVISORY IDELSA-2026-81532⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Ahigh

Oracle

CREATED

12 days ago

UPDATED

12 days ago

ADVISORY IDELSA-2026-81613⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Ahigh

Photon

CREATED

7 days ago

UPDATED

7 days ago

ADVISORY ID

CVE-2026-89157

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

7.4high

minimos

CREATED

1 month ago

UPDATED

1 month ago

ADVISORY ID

MINI-4j38-wp2f-p6jv

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

RATING UNAVAILABLE FROM ADVISORY