Description
Integer overflow vulnerability in pcre2test before 10.41 allows attackers to cause a denial of service or other unspecified impacts via negative input.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | pcre2 | 10.42-1 | — |
| Debian 13 | pcre2 | 10.42-1 | — |
| Debian 12 | pcre2 | 10.42-1 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 22.04 LTS | pcre2 | No fix yet | — |
Show 3 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 20.04 LTS | pcre2 | No fix yet | — |
| Ubuntu Pro 18.04 LTS | pcre2 | No fix yet | — |
| Ubuntu Pro 16.04 LTS | pcre2 | No fix yet | — |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP5 | pcre2 | 10.39-150400.4.9.1 | SUSE-SU-2023:3327-1 |
| SLES 15 SP4 | pcre2 | 10.39-150400.4.9.1 | SUSE-SU-2023:3327-1 |
| SLES 12 SP5 | pcre2 | 10.34-1.13.1 | SUSE-SU-2023:3328-1 |
Show 7 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 12 SP5 | pcre2 | 10.34-1.13.1 | SUSE-SU-2023:3328-1 |
| SLE Micro 5.4 | pcre2 | 10.39-150400.4.9.1 | SUSE-SU-2023:3327-1 |
| SLE Micro 5.3 | pcre2 | 10.39-150400.4.9.1 | SUSE-SU-2023:3327-1 |
| SLE Micro 5.2 | pcre2 | 10.31-150000.3.15.1 | SUSE-SU-2023:3210-1 |
| SLE Micro 5.1 | pcre2 | 10.31-150000.3.15.1 | SUSE-SU-2023:3210-1 |
| SUSE Manager Server 4.2 | pcre2 | 10.31-150000.3.15.1 | SUSE-SU-2023:3210-1 |
| SUSE Manager Proxy 4.2 | pcre2 | 10.31-150000.3.15.1 | SUSE-SU-2023:3210-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.5 | pcre2 | 10.39-150400.4.9.1 | SUSE-SU-2023:3327-1 |
| openSUSE Leap 15.4 | pcre2 | 10.39-150400.4.9.1 | SUSE-SU-2023:3327-1 |
Show 2 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap Micro 5.4 | pcre2 | 10.39-150400.4.9.1 | SUSE-SU-2023:3327-1 |
| openSUSE Leap Micro 5.3 | pcre2 | 10.39-150400.4.9.1 | SUSE-SU-2023:3327-1 |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.24 | pcre2 | 10.41-r0 | — |
| Alpine v3.23 | pcre2 | 10.41-r0 | — |
| Alpine v3.22 | pcre2 | 10.41-r0 | — |
| Alpine v3.21 | pcre2 | 10.41-r0 | — |
| Alpine v3.20 | pcre2 | 10.41-r0 | — |
Show 5 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.19 | pcre2 | 10.41-r0 | — |
| Alpine v3.18 | pcre2 | 10.41-r0 | — |
| Alpine v3.17 | pcre2 | 10.41-r0 | — |
| Alpine v3.16 | pcre2 | 10.42-r0 | — |
| Alpine v3.15 | pcre2 | 10.42-r0 | — |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2023 | pcre2 +6 | 10.40-1.amzn2023.0.3 | ALAS2023-2023-286 |
| Amazon Linux 2 | pcre2 +5 | 10.23-11.amzn2.0.2 | ALAS2-2024-2449 |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 2 (CBL-Mariner) | pcre2 | 10.42-1 | — |
Advisories 11
- WID-SEC-2023-1983 PCRE (Perl Compatible Regular Expressions): Schwachstelle ermöglicht Denial of Service BSI CERT-Bund (WID) · Oct 6, 2026
- VDE-2026-088 METTLER TOLEDO: LabX Standard and Enterprise Report on External Component Analysis - v21.4 CERT@VDE · Sep 10, 2026
- WID-SEC-2023-2917 Xerox FreeFlow Print Server: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jun 30, 2026
- SUSE-SU-2023:3210-1 Security update for pcre2 SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2023:3327-1 Security update for pcre2 SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2023:3328-1 Security update for pcre2 SUSE / openSUSE Security Updates · Feb 4, 2026
- WID-SEC-2023-3041 GitLab: Mehrere Schwachstellen BSI CERT-Bund (WID) · Feb 3, 2026
- SSA-806742 SSA-806742: Multiple Vulnerabilities in SCALANCE XCM-/XRM-300 before V2.4 Siemens ProductCERT · Feb 13, 2024
- ICSA-24-046-11 Siemens SCALANCE XCM-/XRM-300 CISA ICS & IT advisories · Feb 13, 2024
- ALAS2-2024-2449 Low: pcre2 security update (Amazon Linux 2) Amazon Linux Security Center (ALAS) · Feb 1, 2024
- ALAS2023-2023-286 Low: pcre2 security update (Amazon Linux 2023) Amazon Linux Security Center (ALAS) · Aug 9, 2023