Bug 2476414
| Summary: | CVE-2026-34002 tigervnc: X.Org X server: Information disclosure or Denial of Service via out-of-bounds read in XKB modifier map handling [fedora-all] | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Abhishek Raj <abhraj> |
| Component: | tigervnc | Assignee: | Jan Grulich <jgrulich> |
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | rawhide | CC: | jgrulich |
| Target Milestone: | --- | Keywords: | Security, SecurityTracking |
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | {"flaws": ["d9557303-c74a-4330-bc13-652d487a85d6"]} | ||
| Fixed In Version: | tigervnc-1.16.2-4.fc44 tigervnc-1.16.2-4.fc43 | Doc Type: | --- |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2026-06-23 01:08:18 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | |||
| Bug Blocks: | 2451112 | ||
|
Description
Abhishek Raj
2026-05-12 09:22:07 UTC
FEDORA-2026-ad10afa9cd (tigervnc-1.16.2-4.fc43) has been submitted as an update to Fedora 43. https://bodhi.fedoraproject.org/updates/FEDORA-2026-ad10afa9cd FEDORA-2026-e7c97d043e (tigervnc-1.16.2-4.fc44) has been submitted as an update to Fedora 44. https://bodhi.fedoraproject.org/updates/FEDORA-2026-e7c97d043e FEDORA-2026-ad10afa9cd has been pushed to the Fedora 43 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-ad10afa9cd` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-ad10afa9cd See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-2026-e7c97d043e has been pushed to the Fedora 44 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-e7c97d043e` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-e7c97d043e See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-2026-e7c97d043e (tigervnc-1.16.2-4.fc44) has been pushed to the Fedora 44 stable repository. If problem still persists, please make note of it in this bug report. FEDORA-2026-ad10afa9cd (tigervnc-1.16.2-4.fc43) has been pushed to the Fedora 43 stable repository. If problem still persists, please make note of it in this bug report. |