ALT-BU-2026-1118-1
Branch sisyphus update bulletin.
Closed vulnerabilities
Modified: 2026-01-07
CVE-2025-69277
libsodium before ad3004e, in atypical use cases involving certain custom cryptography or untrusted data to crypto_core_ed25519_is_valid_point, mishandles checks for whether an elliptic curve point is valid because it sometimes allows points that aren't in the main cryptographic group.
- https://00f.net/2025/12/30/libsodium-vulnerability/
- https://github.com/jedisct1/libsodium/commit/ad3004ec8731730e93fcfbbc824e67eadc1c1bae
- https://github.com/pyca/pynacl/commit/96314884d88d1089ff5f336dba61d7abbcddbbf7
- https://github.com/pyca/pynacl/commit/ecf41f55a3d8f1e10ce89c61c4b4d67f3f4467cf
- https://github.com/pyca/pynacl/issues/920
- https://ianix.com/pub/ed25519-deployment.html
- https://news.ycombinator.com/item?id=46435614
- https://lists.debian.org/debian-lts-announce/2026/01/msg00004.html
Closed vulnerabilities
Modified: 2026-01-08
CVE-2026-0628
Insufficient policy enforcement in WebView tag in Google Chrome prior to 143.0.7499.192 allowed an attacker who convinced a user to install a malicious extension to inject scripts or HTML into a privileged page via a crafted Chrome Extension. (Chromium security severity: High)
Closed vulnerabilities
BDU:2025-16242
Уязвимость функции HostnameError.Error() пакета crypto/x509 языка программирования Go, позволяющая нарушителю вызвать отказ в обслуживании
Modified: 2025-12-19
CVE-2025-61729
Within HostnameError.Error(), when constructing an error string, there is no limit to the number of hosts that will be printed out. Furthermore, the error string is constructed by repeated string concatenation, leading to quadratic runtime. Therefore, a certificate provided by a malicious actor can result in excessive resource consumption.
Package libreoffice updated to version 25.8.4.2-alt2 for branch sisyphus in task 404592.
Closed bugs
LibreOffice Impress: Некорректное поведение при вставке звуковых файлов
Closed bugs
egrep: warning: egrep is obsolescent; using grep -E после обновления системы c p10 до p11