SUSE-SU-2026:4458-1: pcre2&distro=SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS SUSE Linux Enterprise

CVSS: UnknownPublished
Published 05-10-2026Last modified 05-10-2026
Open JSON

Vulnerability summary

SUSE-SU-2026:4458-1 is a vulnerability in pcre2&distro=SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS SUSE Linux Enterprise with no CVSS score yet.

Overall risk
0/100
0100
Minimal · default modelHow is this calculated?
CVSS score
Not scored
010
No CVSS score recorded
EPSS score
Not scored
0%100%
No EPSS score yet
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 6 · Downstream 0 · Related 6
CVE-2026-86145CVE-2026-89156CVE-2026-89157CVE-2026-89158CVE-2026-89160CVE-2026-89161

Timeline

  1. 05-10-2026
    PublishedVulnerability first disclosed.
  2. 05-10-2026
    Last modifiedVulnerability information updated.

Description

Security update for pcre2 This update for pcre2 fixes the following issues: - CVE-2026-86145: missing size checks in `pcre2_dfa_match` code can lead to an out-of-bounds write (bsc#1279893). - CVE-2026-89156: out-of-bounds read via invalid UTF data during JIT fallback (bsc#1280054). - CVE-2026-89157: out-of-bounds write via large pattern input (bsc#1280053). - CVE-2026-89158: out-of-bounds write due to integer overflow in `pcre2_compile_32` for 32-bit platforms (bsc#1280052). - CVE-2026-89160: out-of-bounds read during the `PCRE2_MATCH_INVALID_UTF` matching of an invalid UTF subject (bsc#1280051). - CVE-2026-89161: incorrect free operation due to mishandling of a previously copied subject in `pcre2_jit_match` (bsc#1280050).

CVSS metrics

Risk metrics not yet published.

EPSS trend

No EPSS score has been published for this record yet.

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Suse11 products
  • pcre2&distro=SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS< 10.39-150400.4.12.1
  • pcre2&distro=SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS< 10.39-150400.4.12.1
  • pcre2&distro=SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS< 10.39-150400.4.12.1
  • pcre2&distro=SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS< 10.39-150400.4.12.1
  • pcre2&distro=SUSE Linux Enterprise Micro 5.3< 10.39-150400.4.12.1

1 vendor · 11 products

References

19 links
Show all 19 references