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CVE-LINKED INVENTORY26 SECURITY RECORDS
libexpat project
libexpat
Affected and fixed version statements observed in the public BlackTree CVE catalogue. These statements describe vulnerability scope, not publisher support entitlement.
This identity is present in BlackTree CVE records, but no product-specific publisher support or retirement history is currently registered in Lifecycle.
A missing support date does not mean the product is supported. CVE publication dates and affected-version ranges must not be interpreted as EOL dates.
CVE-observed version history
| CVE | Published | Affected versions | Fixed version information | Publisher evidence |
|---|---|---|---|---|
| CVE-2026-76957 | 20 Aug 2026 | < 2.8.4 | For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/ | Update reference ↗ |
| CVE-2026-76956 | 20 Aug 2026 | 2.8.2 < 2.8.4 | For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/ | Update reference ↗ |
| CVE-2026-66046 | 18 Aug 2026 | libexpat: ≤ 2.8.3 | For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 | Update reference ↗ |
| CVE-2026-72522 | 10 Aug 2026 | < 2.8.3 | For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/ | Update reference ↗ |
| CVE-2026-56412 | 21 Jun 2026 | < 2.8.2 | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
| CVE-2026-56411 | 21 Jun 2026 | < 2.8.2 | For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/ | Update reference ↗ |
| CVE-2026-56410 | 21 Jun 2026 | < 2.8.2 | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
| CVE-2026-56409 | 21 Jun 2026 | < 2.8.2 | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
| CVE-2026-56408 | 21 Jun 2026 | < 2.8.2 | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
| CVE-2026-56407 | 21 Jun 2026 | < 2.8.2 | For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/ | Update reference ↗ |
| CVE-2026-56406 | 21 Jun 2026 | < 2.8.2 | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
| CVE-2026-56405 | 21 Jun 2026 | < 2.8.2 | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
| CVE-2026-56404 | 21 Jun 2026 | < 2.8.2 | For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/ | Update reference ↗ |
| CVE-2026-56403 | 21 Jun 2026 | < 2.8.2 | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
| CVE-2026-56132 | 19 Jun 2026 | < 2.8.2 | For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 | Update reference ↗ |
| CVE-2026-56131 | 19 Jun 2026 | < 2.8.2 | For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/ | Update reference ↗ |
| CVE-2026-50219 | 4 Jun 2026 | < 2.8.2 | For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 | Update reference ↗ |
| CVE-2026-45186 | 10 May 2026 | libexpat: < 2.8.1 | RHSA-2026:22715: Red Hat Enterprise Linux AppStream (v. 10), Red Hat Enterprise Linux BaseOS (v. 10) | Update reference ↗ |
| CVE-2026-41080 | 16 Apr 2026 | < 2.8.0 | Update to V3.1.6 or later version | Update reference ↗ |
| CVE-2026-32778 | 16 Mar 2026 | < 2.7.5 | Update to V3.1.6 or later version | Update reference ↗ |
| CVE-2026-32777 | 16 Mar 2026 | < 2.7.5 | Update to V3.1.6 or later version | Update reference ↗ |
| CVE-2026-32776 | 16 Mar 2026 | < 2.7.5 | Update to V3.1.6 or later version | Update reference ↗ |
| CVE-2026-25210 | 30 Jan 2026 | < 2.7.4 | An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release. | Update reference ↗ |
| CVE-2026-24515 | 23 Jan 2026 | < 2.7.4 | No fixed version is explicitly recorded in the structured CVE data. | Update reference ↗ |
| CVE-2025-66382 | 28 Nov 2025 | ≤ 2.7.5 | No fixed version is explicitly recorded in the structured CVE data. | Update reference ↗ |
| CVE-2025-59375 | 15 Sep 2025 | < 2.7.2 | For OpenShift Container Platform 4.12 see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.redhat.com/en/documentation/openshift_container_platform/4.12/html/release_notes You may download the oc tool and use it to inspect release image metadata for the x86_64 architecture. The image digest may be found at https://quay.io/repository/openshift-release-dev/ocp-release?tab=tags. The sha value for the release is as follows: (For x86_64 architecture) The image digest is sha256:9ea794d2dd24ff7377534edfb0447e5398a28919a84300cc79fe7bb8ae550d1b All OpenShift Container Platform 4.12 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift CLI (oc) or web console. Instructions for upgrading a cluster are available at https://docs.redhat.com/en/documentation/openshift_container_platform/4.12/html-single/updating_clusters/index#updating-cluster-within-minor. | Update reference ↗ |
How this record is maintained
The CVE inventory is reconciled automatically from cve.blacktree.nl. Exact identity matches link to existing Lifecycle product or package histories. Unmatched products stay in a prioritised publisher-source research queue, and Lifecycle marks the date gap instead of inferring a support boundary from vulnerability data.