USN-8215-1 dotnet10 vulnerability

It was discovered that the Microsoft.AspNetCore.DataProtection library in .NET did not properly verify cryptographic signatures under certain conditions. A remote attacker could possibly use this issue to elevate privileges...

USN-8209-1 lcms2 vulnerability

It was discovered that Little CMS incorrectly handled certain malformed ICC profiles. An attacker could use this issue to cause Little CMS to crash, resulting in a denial of service, or possibly execute arbitrary code...

USN-8192-2 ntfs-3g vulnerabilities

USN-8192-1 fixed vulnerabilities in NTFS-3G. This update provides the corresponding update to Ubuntu 26.04 LTS. Original advisory details: Jeffrey Bencteux discovered that NTFS-3G incorrectly handled certain UTF-8 sequences. An attacker could use this issue to cause NTFS-3G to crash, resulting in...

USN-8194-1 php-league-commonmark vulnerabilities

It was discovered that league/commonmark did not properly restrict unsafe attributes when the Attributes extension was enabled. An attacker could possibly use this issue to cause cross-site scripting by injecting malicious code into rendered HTML. This issue only affected Ubuntu 22.04 LTS and...

USN-8168-2 rustc, rustc-1.76, rustc-1.77, rustc-1.78, rustc-1.79, rustc-1.80 vulnerability

USN-8168-1 fixed a vulnerability in Rust. This update provides the corresponding update to Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. Original advisory details: It was discovered that tar-rs embedded in rustc incorrectly handled symlinks when unpacking a tar archiv...

USN-8160-1 mongodb vulnerability

It was discovered that MongoDB incorrectly handled length parameters in zlib-compressed network messages prior to authentication. An unauthenticated remote attacker could possibly use this issue to cause MongoDB to allocate an oversized memory buffer, resulting in the exposure of sensitive...

USN-8148-3 linux-realtime, linux-realtime-6.8, linux-raspi-realtime vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - Cryptographic API; - Netfilter; - Network traffic control; CVE-2026-23060, CVE-2026-23074, CVE-2026-23111...

USN-8140-1 cairo vulnerabilities

Alberto Garcia, Francisco Oca and Suleman Ali discovered that Cairo did not properly manage memory. An attacker could possibly use this issue to cause Cairo to crash, resulting in a denial of service. This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS and Ubuntu 22.04 LTS. CVE-2017-9814 ...

USN-8138-1 rust-tar vulnerability

It was discovered that tar-rs incorrectly handled symlinks when unpacking a tar archive. If a user or automated system were tricked into processing a specially crafted tar archive, a remote attacker could use this issue to modify permissions of arbitrary directories outside the extraction root, a...

USN-8120-1 redis vulnerability

Seunghyun Lee discovered that Redis incorrectly handled memory during hyperloglog operations. An attacker could use this issue to cause a denial of service, or possibly achieve remote code execution...

USN-8119-1 systemd vulnerabilities

It was discovered that systemd incorrectly handled certain cgroup paths. A local attacker could possibly use this issue to cause systemd to crash, resulting in a denial of service. CVE-2026-29111 It was discovered that the systemd udev component incorrectly handled certain fields received from th...

USN-8111-1 glance vulnerability

It was discovered that OpenStack Glance was incorrectly validating the IP addresses and the redirect destination URL when downloading or importing images from a remote source. An attacker could possibly use this issue to perform server-side request forgery and obtain sensitive information...

USN-8095-2 linux-fips, linux-aws-fips, linux-gcp-fips vulnerabilities

Qualys discovered that several vulnerabilities existed in the AppArmor Linux kernel Security Module LSM. An unprivileged local attacker could use these issues to load, replace, and remove arbitrary AppArmor profiles causing denial of service, exposure of sensitive information kernel memory, local...

USN-8100-1 linux-nvidia, linux-nvidia-6.8, linux-nvidia-lowlatency vulnerabilities

Qualys discovered that several vulnerabilities existed in the AppArmor Linux kernel Security Module LSM. An unprivileged local attacker could use these issues to load, replace, and remove arbitrary AppArmor profiles causing denial of service, exposure of sensitive information kernel memory, local...

USN-8099-1 curl vulnerabilities

Zhicheng Chen discovered that curl could incorrectly reuse the wrong connection for Negotiate-authenticated HTTP or HTTPS requests. This could result in the use of credentials from a different connection, contrary to expectations. This issue only affected Ubuntu 20.04 LTS. CVE-2026-1965 It was...

USN-8060-7 linux-nvidia vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - GPU drivers; - MMC subsystem; CVE-2022-49267, CVE-2025-21780...

USN-8062-2 curl vulnerabilities

USN-8062-1 fixed vulnerabilities in curl. This update provides the corresponding update for CVE-2025-14017, CVE-2025-15079, and CVE-2025-15224 for Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, and Ubuntu 20.04 LTS. Original advisory details: It was discovered that curl incorrectly handled...

USN-8067-1 mailman vulnerability

It was discovered that Mailman incorrectly handled CSRF tokens. A remote list member or moderator could possibly use their own token to craft an admin request CSRF attack and set a new admin password or make other changes...

USN-5376-5 git regression

USN-5376-4 fixed a regression in Git. The update introduced a regression when specifying configuration includes due to additional restrictions. This update fixes the problem. We apologize for the inconvenience. Original advisory details: 俞晨东 discovered that Git incorrectly handled certain...

USN-8065-1 python-authlib vulnerabilities

Millie Solem discovered that Authlib did not properly restrict algorithm selection during JWT verification, allowing HMAC verification with asymmetric public keys when no algorithm was specified. A remote attacker could possibly use this issue to bypass signature verification and forge tokens,...

USN-8060-3 linux-gcp-fips vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - GPU drivers; - MMC subsystem; CVE-2022-49267, CVE-2025-21780...

USN-8059-2 linux-raspi-realtime vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - SMB network file system; CVE-2025-22037, CVE-2025-37899...

USN-8055-1 evolution-data-server vulnerability

It was discovered that Evolution Data Server incorrectly handled removing local cache files. An attacker could possibly use this issue to cause Evolution Data Server to remove arbitrary files...

USN-8044-1 alsa-lib vulnerability

It was discovered that alsa-lib incorrectly handled the topology mixer control decoder. A local attacker could use a specially crafted topology file to cause alsa-lib to crash, resulting in a denial of service, or possibly execute arbitrary code...

USN-8027-1 python-multipart vulnerabilities

It was discovered that Python-Multipart incorrectly handled certain regular expressions. An attacker could possibly use this issue to cause Python-Multipart to consume excessive resources, leading to a regular expression denial of service. This issue only affected Ubuntu 22.04 LTS. CVE-2024-24762...

USN-8024-1 libwebsockets vulnerabilities

Raffaele Bova discovered that Libwebsockets incorrectly handled memory when the upgrade header is not valid in the WebSocket server. An attacker could possibly use this issue to cause a denial of service. CVE-2025-11677 Raffaele Bova discovered that Libwebsockets did not properly check the size o...

USN-7988-4 linux-gcp-fips vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - Media drivers; - NVME drivers; - File systems infrastructure; - Timer subsystem; - Memory management; - Packet...

USN-8019-1 tracker-miners vulnerabilities

Fatih Çelik discovered that tracker-miners incorrectly handled certain malformed MP3 files. An attacker could use this issue to cause tracker-miners to crash, resulting in a denial of service, or possibly execute arbitrary code...

USN-8015-2 linux-realtime, linux-realtime-6.8, linux-raspi-realtime vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - Cryptographic API; - SMB network file system; - iouring subsystem; CVE-2025-38561, CVE-2025-39698, CVE-2025-40019...

USN-7978-1 screen vulnerabilities

It was discovered that GNU Screen incorrectly handled signals when setuid or setgid privileges were being used, which is not the default in Ubuntu. A local attacker could use this issue to send privileged signals, possibly leading to a denial of service. This issue only affected Ubuntu 22.04 LTS...

USN-7973-1 cjson vulnerabilities

It was discovered that cJSON incorrectly handled parsing large numbers. An attacker could possibly use this issue to cause a denial of service. CVE-2023-26819 It was discovered that cJSON may perform out-of-bounds read when processing specially crafted JSON files using parseobject. An attacker...

USN-7969-1 crawl vulnerability

David Mendenhall discovered that Dungeon Crawl Stone Soup was incorrectly handling Lua bytecode embedded in an uploaded .crawlrc file. An attacker could possibly use this issue to execute arbitrary code...

USN-7967-1 avahi vulnerabilities

It was discovered that Avahi incorrectly terminated when processing browser records with wide-area disabled. An attacker could possibly use this issue to cause Avahi to crash, resulting in a denial of service. CVE-2025-68276 It was discovered that Avahi incorrectly terminated when processing...

USN-7955-2 python-urllib3 regression

USN-7955-1 fixed vulnerabilities in urllib3. The update introduced a regression in response streaming on Ubuntu 20.04 LTS and Ubuntu 22.04 LTS. This update fixes the problem. We apologize for the inconvenience. Original advisory details: It was discovered that urllib3 incorrectly handled...

USN-7958-1 angular.js vulnerabilities

It was discovered that AngularJS did not properly sanitize certain xlink:href attributes. A remote attacker could possibly use this issue to perform cross site scripting. This issue only affected Ubuntu 16.04 LTS. CVE-2019-14863 It was discovered that AngularJS incorrectly handled certain regular...

USN-7927-3 python-urllib3 regression

USN-7927-1 fixed vulnerabilities in urllib3. The update for CVE-2025-66471 introduced a regression in urllib3 when decompressing zstd data. This update fixes the problem. We apologize for the inconvenience. Original advisory details: Illia Volochii discovered that urllib3 did not limit the steps ...

USN-7946-2 gnupg vulnerability

USN-7946-1 fixed vulnerabilities in GnuPG 2.x. This update provides the corresponding updates for GnuPG 1.x. Original advisory details: It was discovered that GnuPG incorrectly handled crafted input. A remote attacker could possibly use this issue to crash the program, or execute arbitrary code...

USN-7919-1 binutils vulnerabilities

It was discovered that GNU binutils' dumpdwarfsection function could be manipulated to perform an out-of-bounds read. A local attacker could possibly use this issue to cause GNU binutils to crash, resulting in a denial of service. This issue only affected Ubuntu 25.10. CVE-2025-11081 It was...

USN-7412-3 gnupg2 vulnerability

USN-7412-1 fixed a vulnerability in GnuPG. This update provides the corresponding update for Ubuntu 16.04 LTS and Ubuntu 18.04 LTS. Original advisory details: It was discovered that GnuPG incorrectly handled importing keys with certain crafted subkey data. If a user or automated system were trick...

USN-7913-1 mame vulnerabilities

It was discovered that the stb library, included in MAME, had a heap-based buffer overflow. An attacker could possibly use this issue to crash the program or execute arbitrary code. CVE-2018-16981 It was discovered that the tinyexr library, included in MAME, had a heap- based buffer over-read in...

USN-7903-1 python-django vulnerabilities

It was discovered that Django incorrectly handled certain characters in the FilteredRelation object. An attacker could possibly use this issue to execute arbitrary SQL commands. This issue only affected Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, Ubuntu 24.04 LTS, Ubuntu 25.04, and Ubuntu 25.10...

USN-7901-1 openjdk-21-crac vulnerabilities

Jinfeng Guo discovered that the Security component of CRaC JDK 21 did not correctly handle certain representations of encoded strings. An unauthenticated remote attacker could possibly use this issue to modify files or leak sensitive information. CVE-2025-53057 Darius Bohni discovered that the JA...

USN-7894-1 edk2 vulnerabilities

It was discovered that EDK II was susceptible to a predictable TCP Initial Sequence Number. An attacker could possibly use this issue to gain unauthorized access. This issue only affected Ubuntu 22.04 LTS, and Ubuntu 24.04 LTS. CVE-2023-45236, CVE-2023-45237 It was discovered that EDK II...

USN-7893-1 valkey vulnerabilities

Benny Isaacs, Nir Brakha, and Sagi Tzadik discovered that Valkey incorrectly handled memory when running Lua scripts. An authenticated attacker could use this vulnerability to trigger a use-after-free condition, and potentially achieve remote code execution on the Valkey server. CVE-2025-49844 It...

USN-7892-1 h2o vulnerability

It was discovered that H2O exhibited poor server resource management in its HTTP/2 protocol. An attacker could possibly use this issue to cause H2O to crash, resulting in a denial of service...

USN-7882-1 openjdk-lts vulnerabilities

Jinfeng Guo discovered that the Security component of OpenJDK 11 did not correctly handle certain representations of encoded strings. An unauthenticated remote attacker could possibly use this issue to modify files or leak sensitive information. CVE-2025-53057 Darius Bohni discovered that the JAX...

USN-7869-1 raptor2 vulnerabilities

Hanno Böck discovered that Raptor incorrectly handled memory operations when processing certain input files. An attacker could possibly use this issue to cause Raptor to crash, resulting in a denial of service. CVE-2020-25713 Pedro Ribeiro discovered that Raptor incorrectly handled parsing certai...

USN-7867-1 rust-sudo-rs vulnerabilities

It was discovered that sudo-rs incorrectly handled passwords when timeouts occurred and the pwfeedback default was not set. This could result in a partially typed password being output to standard input, contrary to expectations. It was discovered that sudo-rs incorrectly handled the targetpw and...

USN-7858-1 poppler vulnerability

It was discovered that poppler incorrectly handled certain PDF files. An attacker could possibly use this issue to cause a crash...

USN-7837-1 gst-plugins-good1.0 vulnerability

Shaun Mirani discovered that GStreamer Good Plugins incorrectly handled certain malformed media files. An attacker could possibly use this issue to cause GStreamer Good Plugins to crash, resulting in a denial of service, or disclose sensitive information...