Fedora Security Advisories

Rebased pcs to the newest major version (see CHANGELOG.md) - includes fix for CVE-2026-84828
Updated standalone web UI and HA Cluster Management Cockpit application to pcs-web-ui 0.1.25 (see CHANGELOG_WUI.md)
pcs no longer depends on rubygems ethon and ffi, rubygem curb is used instead

pcs-0.12.3-1.fc43

5 hours 56 minutes ago

FEDORA-2026-96efddc493 Packages in this update:

pcs-0.12.3-1.fc43

Update description:

Rebased pcs to the newest major version (see CHANGELOG.md) - includes fix for CVE-2026-84828
Updated standalone web UI and HA Cluster Management Cockpit application to pcs-web-ui 0.1.25 (see CHANGELOG_WUI.md)
pcs no longer depends on rubygems ethon and ffi, rubygem curb is used instead

unbound-1.26.1-1.fc43

Fedora Security Advisories

6 hours 24 minutes ago

FEDORA-2026-41f949afc4 Packages in this update:

unbound-1.26.1-1.fc43

Update description: Update to 1.26.1 (rhbz#2535076)

Security fix list from upstream:

Fix CVE-2026-81642, Heap buffer overflow and possible Remote Code Execution when digesting DNSKEY. Thanks to Yuqi Qiu and Xiang Li from Nankai University, AOSP Lab for the report.
Fix CVE-2026-81634, Possible heap buffer overflow during DNSSEC canonicalization. Thanks to Vlatko Kosturjak with Marlink Cyber for the report.
Fix CVE-2026-82717, CNAME synthesis could lead to heap corruption. Thanks to Ben Morris from Anthropic for the report.
Fix CVE-2026-77955, Possible ZONEMD verification bypass window. Thanks to Yuqi Qiu and Xiang Li from Nankai University, AOSP Lab, In addition, thanks to Qifan Zhang from Palo Alto Networks for also reporting this issue.
Fix CVE-2026-78227, Use-after-free in DoQ stream output buffer on reset re-transmission. Thanks to Yuqi Qiu and Xiang Li from Nankai University, AOSP Lab for the report.
Fix CVE-2026-80225, Possible degradation of service from continuous queries on the same TCP/DoT connection. Thanks to Qifan Zhang from Palo Alto Networks for the report.
Fix CVE-2026-82720, Use-after-free in DoH stream cleanup code path. Thanks to Yuqi Qiu and Xiang Li from Nankai University, AOSP Lab for the report.
Fix CVE-2026-85501, Retrap: Novel Vulnerabilities to launch Algorithmic Complexity Attacks on DNSSEC. Thanks to Zuyao Xu and Xiang Li from Nankai University, AOSP Lab for report. In addition, thanks to Qifan Zhang from Palo Alto Networks for a complimentary report.
Fix CVE-2026-77860, 'serve-expired' can bypass Unbound 'wait-limit'. Thanks to Xuanchao Xie, Lutong Chen, and Kaiping Xue from the University of Science and Technology of China (USTC) for the report.

unbound-1.26.1-1.fc44

Fedora Security Advisories

6 hours 41 minutes ago

FEDORA-2026-996b326401 Packages in this update:

unbound-1.26.1-1.fc44

Update description: Update to 1.26.1 (rhbz#2535076)

Security fix list from upstream:

Fix CVE-2026-81642, Heap buffer overflow and possible Remote Code Execution when digesting DNSKEY. Thanks to Yuqi Qiu and Xiang Li from Nankai University, AOSP Lab for the report.
Fix CVE-2026-81634, Possible heap buffer overflow during DNSSEC canonicalization. Thanks to Vlatko Kosturjak with Marlink Cyber for the report.
Fix CVE-2026-82717, CNAME synthesis could lead to heap corruption. Thanks to Ben Morris from Anthropic for the report.
Fix CVE-2026-77955, Possible ZONEMD verification bypass window. Thanks to Yuqi Qiu and Xiang Li from Nankai University, AOSP Lab, In addition, thanks to Qifan Zhang from Palo Alto Networks for also reporting this issue.
Fix CVE-2026-78227, Use-after-free in DoQ stream output buffer on reset re-transmission. Thanks to Yuqi Qiu and Xiang Li from Nankai University, AOSP Lab for the report.
Fix CVE-2026-80225, Possible degradation of service from continuous queries on the same TCP/DoT connection. Thanks to Qifan Zhang from Palo Alto Networks for the report.
Fix CVE-2026-82720, Use-after-free in DoH stream cleanup code path. Thanks to Yuqi Qiu and Xiang Li from Nankai University, AOSP Lab for the report.
Fix CVE-2026-85501, Retrap: Novel Vulnerabilities to launch Algorithmic Complexity Attacks on DNSSEC. Thanks to Zuyao Xu and Xiang Li from Nankai University, AOSP Lab for report. In addition, thanks to Qifan Zhang from Palo Alto Networks for a complimentary report.
Fix CVE-2026-77860, 'serve-expired' can bypass Unbound 'wait-limit'. Thanks to Xuanchao Xie, Lutong Chen, and Kaiping Xue from the University of Science and Technology of China (USTC) for the report.

unbound-1.26.1-1.fc45

Fedora Security Advisories

7 hours 28 minutes ago

FEDORA-2026-3baacede89 Packages in this update:

unbound-1.26.1-1.fc45

Update description: Update to 1.26.1 (rhbz#2535076)

Security fix list from upstream:

Fix CVE-2026-81642, Heap buffer overflow and possible Remote Code Execution when digesting DNSKEY. Thanks to Yuqi Qiu and Xiang Li from Nankai University, AOSP Lab for the report.
Fix CVE-2026-81634, Possible heap buffer overflow during DNSSEC canonicalization. Thanks to Vlatko Kosturjak with Marlink Cyber for the report.
Fix CVE-2026-82717, CNAME synthesis could lead to heap corruption. Thanks to Ben Morris from Anthropic for the report.
Fix CVE-2026-77955, Possible ZONEMD verification bypass window. Thanks to Yuqi Qiu and Xiang Li from Nankai University, AOSP Lab, In addition, thanks to Qifan Zhang from Palo Alto Networks for also reporting this issue.
Fix CVE-2026-78227, Use-after-free in DoQ stream output buffer on reset re-transmission. Thanks to Yuqi Qiu and Xiang Li from Nankai University, AOSP Lab for the report.
Fix CVE-2026-80225, Possible degradation of service from continuous queries on the same TCP/DoT connection. Thanks to Qifan Zhang from Palo Alto Networks for the report.
Fix CVE-2026-82720, Use-after-free in DoH stream cleanup code path. Thanks to Yuqi Qiu and Xiang Li from Nankai University, AOSP Lab for the report.
Fix CVE-2026-85501, Retrap: Novel Vulnerabilities to launch Algorithmic Complexity Attacks on DNSSEC. Thanks to Zuyao Xu and Xiang Li from Nankai University, AOSP Lab for report. In addition, thanks to Qifan Zhang from Palo Alto Networks for a complimentary report.
Fix CVE-2026-77860, 'serve-expired' can bypass Unbound 'wait-limit'. Thanks to Xuanchao Xie, Lutong Chen, and Kaiping Xue from the University of Science and Technology of China (USTC) for the report.