Fedora Security Advisories

• pcs-0.12.3-1.fc44

• 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

• 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

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

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

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.

• bluez-5.87+1.git789f6e154-2.fc43

Rebase to latest upstream. Fixes CVE-2026-19774 (rhbz:2535010)

• bluez-5.87+1.git789f6e154-2.fc44

Rebase to latest upstream. Fixes CVE-2026-19774 (rhbz:2535010)

• bluez-5.87+1.git789f6e154-2.fc45

Rebase to latest upstream. Fixes CVE-2026-19774 (rhbz:2535010)

• mingw-gdk-pixbuf-2.44.8-2.fc44

Backport fixes for CVE-2026-16768 and CVE-2026-81893.

• mingw-gdk-pixbuf-2.44.8-2.fc43

Backport fixes for CVE-2026-16768 and CVE-2026-81893.

• mingw-gdk-pixbuf-2.44.8-2.fc45

Backport fixes for CVE-2026-16768 and CVE-2026-81893.

• mingw-pcre2-10.48-1.fc45

Update to pcre-10.48

• mingw-pcre2-10.48-1.fc43

Update to pcre-10.48

• mingw-pcre2-10.48-1.fc44

Update to pcre-10.48

• slurm-26.05.4-2.el10_3

Merge rawhide into epel10 to reconcile diverged history

• slurm-26.05.4-2.el10_4

Merge rawhide into epel10 to reconcile diverged history

• librabbitmq-0.18.0-1.fc45

• Fix client-side memory-exhaustion DoS in amqp_handle_input (GHSA-5fp7-wg2f-hhgp, #899)

• amqp_login/amqp_login_with_properties return an error instead of crashing on NULL SASL credentials for AMQP_SASL_METHOD_PLAIN; NULL and "" are now accepted for the AMQP_SASL_METHOD_EXTERNAL identity argument (#898, #900)
• Fix pkgconfig bindings on Windows (#897)

• librabbitmq-0.18.0-1.fc43

• Fix client-side memory-exhaustion DoS in amqp_handle_input (GHSA-5fp7-wg2f-hhgp, #899)

• amqp_login/amqp_login_with_properties return an error instead of crashing on NULL SASL credentials for AMQP_SASL_METHOD_PLAIN; NULL and "" are now accepted for the AMQP_SASL_METHOD_EXTERNAL identity argument (#898, #900)
• Fix pkgconfig bindings on Windows (#897)

• librabbitmq-0.18.0-1.fc44

• Fix client-side memory-exhaustion DoS in amqp_handle_input (GHSA-5fp7-wg2f-hhgp, #899)

• amqp_login/amqp_login_with_properties return an error instead of crashing on NULL SASL credentials for AMQP_SASL_METHOD_PLAIN; NULL and "" are now accepted for the AMQP_SASL_METHOD_EXTERNAL identity argument (#898, #900)
• Fix pkgconfig bindings on Windows (#897)

• mongo-c-driver-1.30.10-1.el10_2

Fixes

• Use exact match for file ID in GridFS methods CVE-2026-88036
• Validate SASL username CVE-2026-88035