Bug 2448652
| Summary: | CVE-2026-27459 pyOpenSSL: DTLS cookie callback buffer overflow [fedora-all] | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Guilherme de Almeida Suckevicz <gsuckevi> |
| Component: | pyOpenSSL | Assignee: | Paul Wouters <paul.wouters> |
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | rawhide | CC: | crypto-team, jeremy, jonathan, paul.wouters, tm |
| Target Milestone: | --- | Keywords: | Security, SecurityTracking |
| Target Release: | --- | Flags: | fedora-admin-xmlrpc:
mirror+
|
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | {"flaws": ["fc33927f-a7c2-400c-8bae-14f82a50e319"]} | ||
| Fixed In Version: | pyOpenSSL-26.0.0-1.fc43 | Doc Type: | --- |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2026-03-27 01:17:54 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: | 2448503 | ||
|
Description
Guilherme de Almeida Suckevicz
2026-03-18 16:33:57 UTC
FEDORA-2026-5697f4e025 (pyOpenSSL-26.0.0-1.fc44) has been submitted as an update to Fedora 44. https://bodhi.fedoraproject.org/updates/FEDORA-2026-5697f4e025 FEDORA-2026-5697f4e025 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-2026-5697f4e025` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-5697f4e025 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-2026-9d5b9f45ec (kryoptic-1.5.0-2.fc43, pyOpenSSL-26.0.0-1.fc43, and 6 more) has been submitted as an update to Fedora 43. https://bodhi.fedoraproject.org/updates/FEDORA-2026-9d5b9f45ec FEDORA-2026-9d5b9f45ec 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-2026-9d5b9f45ec` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-9d5b9f45ec See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-2026-9d5b9f45ec (kryoptic-1.5.0-2.fc43, pyOpenSSL-26.0.0-1.fc43, and 6 more) has been pushed to the Fedora 43 stable repository. If problem still persists, please make note of it in this bug report. FEDORA-2026-5697f4e025 (pyOpenSSL-26.0.0-1.fc44) has been pushed to the Fedora 44 stable repository. If problem still persists, please make note of it in this bug report. |