2 hours 34 minutes ago
FEDORA-2026-1d448c1d40
Packages in this update:
Update description:
x86: DMs may cause mem leak by IRQ binding [XSA-509, CVE-2026-62437]
x86: improper handling of HVM emulation return codes
[XSA-510, CVE-2026-79602]
Unconditionally do TLB flushing ahead of page scrubbing [XSA-511,
CVE-2026-79603]
oxenstored: Unbounded accumulation of watches [XSA-512, CVE-2026-79604]
3 hours 50 minutes ago
It was discovered that python-cryptography incorrectly accepted objects
with immutable buffers when performing certain cipher operations. This
would result in corrupted output, contrary to expectations. This issue only
affected Ubuntu 18.04 LTS. (CVE-2023-23931)
It was discovered that python-cryptography reported the outcome of
decrypting PKCS#7 enveloped data in distinguishable ways, and with
observable timing differences. A remote attacker could possibly use this
issue to recover the key used to encrypt the message contents, and obtain
sensitive information. This issue only affected Ubuntu 26.04 LTS.
(CVE-2026-69247)
Jack Lloyd discovered that python-cryptography incorrectly handled wildcard
DNS names when enforcing the name constraints of a certificate authority. A
remote attacker could possibly use this issue to have an invalid
certificate chain accepted, and use names outside of the permitted ones.
This issue only affected Ubuntu 26.04 LTS. (CVE-2026-69248)
Samuel Judson discovered that python-cryptography incorrectly handled
certificate chains that contained duplicate certificates. A remote attacker
could possibly use this issue to cause python-cryptography to use excessive
resources, leading to a denial of service. This issue only affected Ubuntu
26.04 LTS. (CVE-2026-69249)
4 hours 59 minutes ago
FEDORA-2026-9e8f1c83d0
Packages in this update:
Update description:
4 hours 59 minutes ago
FEDORA-2026-56c3705788
Packages in this update:
Update description:
5 hours 58 minutes ago
Version:next-20260916 (linux-next)
Released:2026-09-16
7 hours 26 minutes ago
Ali Firas discovered that libheif incorrectly handled certain images. An
attacker could possibly use this issue to cause a denial of service or
execute arbitrary code. (CVE-2026-62291)
Dmitrijs Trizna discovered that libheif incorrectly handled certain image
sequences. An attacker could possibly use this issue to cause a denial of
service. (CVE-2026-62377)
8 hours 33 minutes ago
FEDORA-2026-b9e02a8684
Packages in this update:
- rust-cryptoki-0.12.1-2.fc45
Update description:
New upstream release.
8 hours 39 minutes ago
FEDORA-2026-73d31ad4c6
Packages in this update:
Update description:
Latest security bugfix release from upstream. Changes: https://github.com/strukturag/libheif/releases/tag/v1.23.4 .
- Resolves 3 high impact and 3 medium impact vulnerabilities.
- Splits out the FFmpeg plugin to an optional subpackage to limit main package dependencies.
9 hours 5 minutes ago
FEDORA-2026-c66f1af6a3
Packages in this update:
- rust-cryptoki-0.12.1-2.fc43
Update description:
New upstream release.
9 hours 25 minutes ago
USN-8736-1 fixed vulnerabilities in Perl. This update provides the
corresponding fix for Perl on Ubuntu 24.04 LTS.
Original advisory details:
It was discovered that Perl incorrectly handled certain large inputs during
regular expression matching. An attacker could possibly use this issue to
trigger out-of-bounds heap reads or writes, resulting in a denial of
service or arbitrary code execution. (CVE-2026-15534)
It was discovered that Perl incorrectly handled certain regular expression
containing alternative matching branches. An attacker could possibly use
this issue to cause incorrect regular expression matches, resulting in
security restrictions being bypassed. (CVE-2026-19487)
9 hours 40 minutes ago
FEDORA-2026-738ce6f6f8
Packages in this update:
- rust-cryptoki-0.12.1-2.fc44
Update description:
New upstream release.
11 hours 21 minutes ago
FEDORA-2026-ee77e0c099
Packages in this update:
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
11 hours 21 minutes ago
FEDORA-2026-96efddc493
Packages in this update:
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
11 hours 49 minutes ago
FEDORA-2026-41f949afc4
Packages in this update:
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.
12 hours 6 minutes ago
FEDORA-2026-996b326401
Packages in this update:
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.
12 hours 29 minutes ago
It was discovered that GNU Guix incorrectly made build outputs accessible
to local users before their file metadata was finalized. A local attacker
could possibly use this issue to gain elevated privileges.
12 hours 53 minutes ago
FEDORA-2026-3baacede89
Packages in this update:
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.
13 hours 25 minutes ago
FEDORA-2026-9e6e8df67a
Packages in this update:
- bluez-5.87+1.git789f6e154-2.fc43
Update description:
Rebase to latest upstream. Fixes CVE-2026-19774 (rhbz:2535010)
13 hours 26 minutes ago
FEDORA-2026-f1ad071fb6
Packages in this update:
- bluez-5.87+1.git789f6e154-2.fc44
Update description:
Rebase to latest upstream. Fixes CVE-2026-19774 (rhbz:2535010)
13 hours 26 minutes ago
FEDORA-2026-b181e6352d
Packages in this update:
- bluez-5.87+1.git789f6e154-2.fc45
Update description:
Rebase to latest upstream. Fixes CVE-2026-19774 (rhbz:2535010)