Description
util/JSONTokener.java in JSON-lib before 3.1.0 mishandles an unbalanced comment string.
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 | libjson-java | 3.1.0+dfsg-1 | — |
| Debian 13 | libjson-java | 3.1.0+dfsg-1 | — |
| Debian 12 | libjson-java | No fix yet | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | libjson-java | No fix yet | — |
| Ubuntu 26.04 LTS | libjson-java | No fix yet | — |
| Ubuntu 25.10 | libjson-java | No fix yet | — |
| Ubuntu 24.04 LTS | libjson-java | No fix yet | — |
| Ubuntu 22.04 LTS | libjson-java | No fix yet | — |
Show 3 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 20.04 LTS | libjson-java | No fix yet | — |
| Ubuntu 18.04 LTS | libjson-java | No fix yet | — |
| Ubuntu 16.04 LTS | libjson-java | No fix yet | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Red Hat Ocp Tools 4 | jenkins | 2.479.3.1739859586-3.el9 | RHSA-2025:2223, RHSA-2025:2222, RHSA-2025:2221 |
| Red Hat Ocp Tools 4 | jenkins-2-plugins | 4.12.1740464689-1.el8 | RHSA-2025:2223, RHSA-2025:2222, RHSA-2025:2221 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.6 | json-lib | 2.4-150200.3.7.1 | SUSE-SU-2024:3543-1 |
| openSUSE Leap 15.5 | json-lib | 2.4-150200.3.7.1 | SUSE-SU-2024:3543-1 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Maven | net.sf.json-lib:json-lib | <= 2.4 | — | GHSA-wwcp-26wc-3fxm |
| Maven | org.kordamp.json:json-lib-core | < 3.1.0 | 3.1.0 | GHSA-wwcp-26wc-3fxm |
Advisories 8
- RHSA-2025:2223 Red Hat Security Advisory: Red Hat Product OCP Tools 4.12 Openshift Jenkins security update Red Hat Security Advisories (RHSA) · Oct 9, 2026
- RHSA-2025:2222 Red Hat Security Advisory: Red Hat Product OCP Tools 4.13 Openshift Jenkins security update Red Hat Security Advisories (RHSA) · Oct 9, 2026
- RHSA-2025:2220 Red Hat Security Advisory: Red Hat Product OCP Tools 4.15 Openshift Jenkins security update Red Hat Security Advisories (RHSA) · Oct 9, 2026
- RHSA-2025:2221 Red Hat Security Advisory: Red Hat Product OCP Tools 4.14 Openshift Jenkins security update Red Hat Security Advisories (RHSA) · Oct 9, 2026
- RHSA-2025:2219 Red Hat Security Advisory: Red Hat Product OCP Tools 4.16 Openshift Jenkins security update Red Hat Security Advisories (RHSA) · Oct 9, 2026
- RHSA-2025:2218 Red Hat Security Advisory: Red Hat Product OCP Tools 4.17 Openshift Jenkins security update Red Hat Security Advisories (RHSA) · Oct 9, 2026
- SUSE-SU-2024:3543-1 Security update for json-lib SUSE / openSUSE Security Updates · Feb 4, 2026
- WID-SEC-2024-3563 Jenkins: Mehrere Schwachstellen BSI CERT-Bund (WID) · Mar 4, 2025