USN-8005-1 glibc vulnerabilities

Vitaly Simonovich discovered that the GNU C Library did not properly initialize the input when WRDEREUSE is used. An attacker could possibly use this issue to cause applications to crash, leading to a denial of service. CVE-2025-15281 Anastasia Belova discovered that the GNU C Library incorrectly...

USN-8004-1 freerdp2 vulnerabilities

Kim Dong Han discovered that FreeRDP did not correctly validate the size of certain variables, which could cause a buffer overflow. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code...

USN-7998-1 openjdk-17 vulnerabilities

It was discovered that the RMI component of OpenJDK 17 would establish RMI TCP endpoint connections to a remote host without setting an endpoint identification algorithm. An unauthenticated remote attacker could possibly use this issue to steal sensitive information. CVE-2026-21925 Mingijung...

USN-8003-1 openjdk-21-crac vulnerabilities

It was discovered that the RMI component of CRaC JDK 21 would establish RMI TCP endpoint connections to a remote host without setting an endpoint identification algorithm. An unauthenticated remote attacker could possibly use this issue to steal sensitive information. CVE-2026-21925 Mingijung...

USN-8002-1 openjdk-21 vulnerabilities

It was discovered that the RMI component of OpenJDK 21 would establish RMI TCP endpoint connections to a remote host without setting an endpoint identification algorithm. An unauthenticated remote attacker could possibly use this issue to steal sensitive information. CVE-2026-21925 Mingijung...

USN-8001-1 openjdk-lts vulnerabilities

It was discovered that the RMI component of OpenJDK 11 would establish RMI TCP endpoint connections to a remote host without setting an endpoint identification algorithm. An unauthenticated remote attacker could possibly use this issue to steal sensitive information. CVE-2026-21925 Mingijung...

USN-8000-1 openjdk-8 vulnerabilities

It was discovered that the RMI component of OpenJDK 8 would establish RMI TCP endpoint connections to a remote host without setting an endpoint identification algorithm. An unauthenticated remote attacker could possibly use this issue to steal sensitive information. CVE-2026-21925 Mingijung...

USN-7999-1 python-filelock vulnerabilities

It was discovered that Filelock incorrectly handled symlinks in temp files. A local attacker could possibly use this issue to cause lock operations to fail or behave unexpectedly. CVE-2026-22701 It was discovered that the file locking implementation in the Filelock package contained a race...

USN-7997-1 openjdk-17-crac vulnerabilities

It was discovered that the RMI component of CRaC JDK 17 would establish RMI TCP endpoint connections to a remote host without setting an endpoint identification algorithm. An unauthenticated remote attacker could possibly use this issue to steal sensitive information. CVE-2026-21925 Mingijung...

USN-7996-1 openjdk-25-crac vulnerabilities

It was discovered that the RMI component of CRaC JDK 25 would establish RMI TCP endpoint connections to a remote host without setting an endpoint identification algorithm. An unauthenticated remote attacker could possibly use this issue to steal sensitive information. CVE-2026-21925 Mingijung...

USN-7995-1 openjdk-25 vulnerabilities

It was discovered that the RMI component of OpenJDK 25 would establish RMI TCP endpoint connections to a remote host without setting an endpoint identification algorithm. An unauthenticated remote attacker could possibly use this issue to steal sensitive information. CVE-2026-21925 Mingijung...

USN-7994-1 mysql-8.0, mysql-8.4 vulnerabilities

Multiple security issues were discovered in MySQL and this update includes new upstream MySQL versions to fix these issues. MySQL has been updated to 8.0.45 in Ubuntu 22.04 LTS and Ubuntu 24.04 LTS. Ubuntu 25.10 has been updated to MySQL 8.4.8. In addition to security fixes, the updated packages...

USN-7993-1 libpng1.6 vulnerabilities

It was discovered that libpng incorrectly handled memory when processing certain malformed PNG files. If a user or automated system were tricked into opening a specially crafted PNG file, an attacker could use this issue to cause libpng to crash, resulting in a denial of service...

USN-7992-1 inetutils vulnerability

Kyu Neushwaistein discovered that telnetd in Inetutils incorrectly handled certain environment variables. A remote attacker could use this issue to bypass authentication and open a session as an administrator...

USN-7991-1 thunderbird vulnerabilities

Multiple security issues were discovered in Thunderbird. If a user were tricked into opening a specially crafted website in a browsing context, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information, bypass security restrictions, cross-site tracing,...

USN-7989-1 python-internetarchive vulnerability

Pengo Wray discovered that The Internet Archive Python Library incorrectly handled certain file paths when downloading files. An attacker could possibly use this issue to write files to arbitrary locations on the file system...

USN-7990-2 linux-aws-fips, linux-fips, 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: - Cryptographic API; - Padata parallel execution mechanism; - Netfilter; CVE-2022-49698, CVE-2025-21726, CVE-2025-400...

USN-7990-1 linux, linux-aws, linux-aws-5.4, linux-gcp, linux-gcp-5.4, linux-hwe-5.4, linux-ibm, linux-ibm-5.4, linux-iot, linux-kvm 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; - Padata parallel execution mechanism; - Netfilter; CVE-2022-49698, CVE-2025-21726, CVE-2025-400...

USN-7988-2 linux-aws-fips, linux-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-7988-1 linux, linux-aws, linux-aws-hwe, linux-hwe, linux-kvm, linux-oracle 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-7987-2 linux-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: - InfiniBand drivers; - Media drivers; - File systems infrastructure; - Timer subsystem; - Packet sockets; - Network...

USN-7987-1 linux, linux-aws, linux-kvm, linux-lts-xenial 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: - InfiniBand drivers; - Media drivers; - File systems infrastructure; - Timer subsystem; - Packet sockets; - Network...

USN-7986-1 linux 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: - Ceph distributed file system; - JFFS2 file system; - Timer subsystem; - USB sound devices; CVE-2024-26689,...

USN-7985-1 texlive-bin vulnerabilities

Shin Ando discovered that the Xpdf toolkit embedded in TeX Live incorrectly handled memory when decoding certain data streams. An attacker could possibly use this issue to cause TeX Live to crash, resulting in a denial of service, or execute arbitrary code. This issue only affected Ubuntu 20.04 L...

USN-7984-1 pagure vulnerabilities

Thomas Chauchefoin discovered that Pagure incorrectly handled symbolic links in Git repositories. A remote attacker could possibly use this issue to cause Pagure to expose files outside the intended repository boundaries. CVE-2024-4981 Thomas Chauchefoin discovered that Pagure did not properly...

USN-7983-1 containerd, containerd-app vulnerabilities

David Leadbeater discovered that containerd incorrectly set certain directory path permissions. An attacker could possibly use this issue to achieve unauthorised access to the files. CVE-2024-25621 It was discovered that containerd did not properly handle the execution of the goroutine of contain...

USN-7982-1 ffmpeg vulnerabilities

It was discovered that FFmpeg did not correctly handle certain memory operations. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. This issue only affected Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, Ubuntu 24.04 LTS and Ubuntu 25.10. CVE-2025-59728 It was...

USN-7980-2 openssl, openssl1.0 vulnerabilities

USN-7980-2 fixed vulnerabilities in OpenSSL. This update provides the corresponding updates for CVE-2025-68160 for openssl and openssl1.0, CVE-2025-69418 for openssl on Ubuntu 18.04 LTS and Ubuntu 20.04 LTS, CVE-2025-69419 for openssl on Ubuntu 18.04 LTS and Ubuntu 20.04 LTS, CVE-2025-69420 for...

USN-7981-1 wlc vulnerabilities

It was discovered that wlc did not correctly handle SSL verification. An attacker could possibly use this issue to access sensitive resources. CVE-2026-22250 It was discovered that wlc did not correctly handle API keys. An attacker could possibly use this issue to leak API keys to a malicious...

USN-7980-1 openssl vulnerabilities

Stanislav Fort, Petr Šimeček, and Hamza discovered that OpenSSL incorrectly validated PBMAC1 parameters when doing PKCS12 MAC verification. An attacker could possibly use this issue to cause OpenSSL to crash, resulting in a denial of service. This issue only affected Ubuntu 25.10. CVE-2025-11187...

USN-7979-1 jaraco.context vulnerability

It was discovered that jaraco.context incorrectly handled certain zip file paths. An attacker could possibly use this issue to extract arbitrary files outside of the intented extraction directory...

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-7977-1 git-lfs vulnerabilities

Ryota K discovered that Git LFS may leak login credentials in certain instances due to failing to check for URL-encoded characters. An attacker could possibly use this issue to learn sensitive information. CVE-2024-53263 It was discovered that Git LFS could have its git lfs checkout and git lfs...

USN-7976-1 node-form-data vulnerability

Ben Shonaldmann discovered that Form-data incorrectly generated boundary values for multipart form-encoded data, leading to predictable values. A remote attacker could possibly use this issue to make arbitrary requests to internal systems...

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-7975-1 pyasn1 vulnerability

It was discovered that pyasn1 incorrectly handled malformed RELATIVE-OIDs with excessive continuation octets. An attacker could possibly use this issue to cause pyasn1 to consume memory, leading to a denial of service...

USN-7974-1 libxml2 vulnerabilities

It was discovered that libxml2 incorrectly handled maliciously crafted SGML catalog files. An attacker could possibly use this issue to cause libxml2 to consume excessive resources, leading to a denial of service. CVE-2025-8732 It was discovered that libxml2 incorrectly handled recursive include...

USN-7972-1 opencc vulnerability

It was discovered that OpenCC incorrectly handled truncated UTF-8 input. An attacker could possibly use this issue to cause OpenCC to crash, resulting in a denial of service...

USN-7971-1 glib2.0 vulnerability

It was discovered that GLib incorrectly handled the buffered input stream API. An attacker could use this issue to cause GLib to crash, resulting in a denial of service, or possibly execute arbitrary code...

USN-7970-1 iperf3 vulnerabilities

Jorge Sancho Larraz discovered that iperf3 did not properly manage certain inputs, which could cause the server process to stop responding, waiting for input on the control connection. A remote attacker could possibly use this issue to cause a denial of service. This issue was only addressed in...

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-7968-1 apache2 vulnerabilities

It was discovered that the Apache HTTP Server incorrectly handled failed ACME certificate renewals. This could result in renewal attempts to be repeated without delays, possibly leading to a denial of service. CVE-2025-55753 Anthony Parfenov discovered that the Apache HTTP Server would pass the...

USN-7966-2 telegraf vulnerabilities

USN-7966-1 fixed vulnerabilities in Snowflake. This update provides the corresponding updates for Telegraf. Original advisory details: It was discovered that Pion DTLS, vendored in Telegraf, did not impose a limit on the amount of data that was buffered during the handshake. An attacker could...

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-7966-1 snowflake vulnerabilities

It was discovered that Pion DTLS, vendored in Snowflake, did not impose a limit on the amount of data that was buffered during the handshake. An attacker could possibly use the issue to cause a denial of service. CVE-2022-29189 It was discovered that Pion DTLS, vendored in Snowflake, did not...

USN-7964-1 git vulnerabilities

It was discovered that Git did not properly sanitize URLs when asking for credentials via a terminal prompt. An attacker could possibly use this issue to trick a user into disclosing their password. CVE-2024-50349 It was discovered that Git did not properly handle carriage return characters in it...

USN-7965-1 simgear vulnerability

It was discovered that SimGear could be made to bypass the sandboxing of Nasal scripts. An attacker could possibly use this issue to execute arbitrary code...

USN-7916-2 python-apt regression

USN-7916-1 fixed a vulnerability in python-apt. The update had a PEP 440 incompatible version. This update fixes the problem. We apologize for the inconvenience. Original advisory details: Julian Andres Klode discovered that python-apt incorrectly handled deb822 configuration files. An attacker...

USN-7963-1 libpng1.6 vulnerabilities

It was discovered that the libpng simplified API incorrectly processed palette PNG images with partial transparency and gamma correction. If a user or automated system were tricked into opening a specially crafted PNG file, an attacker could use this issue to cause libpng to crash, resulting in a...