Vulnerability Report

CVE-2026-89162

Title: CVE-2026-89162

Other

Proof Of Concept

No public PoC currently indexed for CVE-2026-89162.

CWE Category CWE-669
Published Date Sep 11, 2026
Modified Date Sep 16, 2026
Exploit Status Not Found
Score 2.9 CVSS v3.1
Exploit Probability (EPSS)
0.16%

Vulnerability Summary

CVE-2026-89162: In PCRE2 before 10.48, pcre2_serialize_encode might disclose two bytes to an adversary, typically in a situation where the access available to the adversary is already unsafe.

Impacted Vendors

P
pcre 1

Reference Links

https://github.com/PCRE2Project/pcre2/releases/tag/pcre2-10.48 https://github.com/PCRE2Project/pcre2/security/advisories/GHSA-q7rw-r7qq-2hx6
CVSS v3.1
Source Entity [email protected]
Severity LOW
2.9
Attack Vector
LOCAL
Complexity
HIGH
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS v3.1
Source Entity [email protected]
Severity LOW
3.3
Attack Vector
LOCAL
Complexity
LOW
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2026-89162 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

MODIFIED

Vulnerability data updated via NVD.

MODIFIED

Vulnerability data updated via NVD.

MODIFIED

Vulnerability data updated via NVD.

MODIFIED

Vulnerability data updated via NVD.

Attack Vector Matrix

Access Vector LOCAL
Complexity HIGH
Privileges N/A
Interaction NONE
CVSS Vector String CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

Affected Stack

No specific products linked.