USN-7551-1: libvpx vulnerability

It was discovered that libvpx did not properly manage memory. An attacker could possibly use this issue to cause applications using libvpx to crash, resulting in a denial of service, or possibly execute arbitrary code...

USN-7550-3: Linux kernel (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; - Sun RPC protocol; CVE-2024-53168, CVE-2024-56551, CVE-2024-56608...

USN-7550-2: Linux kernel (Real-time) 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; - Sun RPC protocol; CVE-2024-56608, CVE-2024-56551, CVE-2024-53168...

USN-7550-1: Linux kernel 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; - Sun RPC protocol; CVE-2024-56608, CVE-2024-56551, CVE-2024-53168...

USN-7508-2: Open VM Tools vulnerability

USN-7508-1 fixed a vulnerability in Open VM Tools. This update provides the corresponding update for Ubuntu 16.04 LTS and Ubuntu 18.04 LTS Original advisory details: It was discovered that Open VM Tools incorrectly handled certain file operations. An attacker in a guest could use this issue to...

USN-7549-1: Twig vulnerability

It was discovered that Twig did not correctly handle securing user input. An attacker could possibly use this issue to cause Twig to expose sensitive information if it opened a specially crafted file. CVE-2024-45411...

USN-7548-1: MariaDB vulnerabilities

Several security issues were discovered in MariaDB and this update includes a new upstream MariaDB version to fix these issues. In addition to security fixes, the updated packages contain bug fixes, new features, and possibly incompatible changes...

USN-7547-1: Tornado vulnerability

It was discovered that Tornado inefficiently handled requests when parsing certain form data. An attacker could possibly use this issue to increase resource utilization leading to a denial of service. This issue was only addressed in Ubuntu 24.04 LTS and Ubuntu 22.04 LTS. CVE-2025-47287...

USN-7516-9: Linux kernel (AWS) 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: - ARM64 architecture; - PowerPC architecture; - Block layer subsystem; - Drivers core; - Network block device driver;...

USN-7510-8: Linux kernel (AWS) 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: - ARM64 architecture; - PowerPC architecture; - x86 architecture; - Block layer subsystem; - Network block device...

USN-7545-1: Apport vulnerability

Qualys discovered that Apport incorrectly handled metadata when processing application crashes. An attacker could possibly use this issue to leak sensitive information...

USN-7530-1: ADOdb vulnerability

It was discovered that ADOdb incorrectly handled SQL input. A remote attacker could use this issue to execute arbitrary SQL commands...

USN-7516-8: Linux kernel (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: - ARM64 architecture; - PowerPC architecture; - Block layer subsystem; - Drivers core; - Network block device driver;...

USN-7516-7: Linux kernel (AWS) 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: - ARM64 architecture; - PowerPC architecture; - Block layer subsystem; - Drivers core; - Network block device driver;...

USN-7513-5: Linux kernel (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: - RISC-V architecture; - x86 architecture; - Block layer subsystem; - Compute Acceleration Framework; - ACPI drivers;...

LSN-0112-1: Kernel Live Patch Security Notice

In the Linux kernel, the following vulnerability has been resolved: nfsd: fix use-after-free due to delegation race A delegation break could arrive as soon as we've called vfssetlease. A delegation break runs a callback which immediately in nfsd4cbrecallprepare adds the delegation to delrecalllru...

USN-7537-2: net-tools regression

USN-7537-1 fixed a vulnerability in net-tools that caused a regression. This update fixes the problem. Original advisory details: It was discovered that net-tools incorrectly handled certain inputs. An attacker could possible use this issue to cause a crash or execute arbitrary code...

USN-7544-1: Setuptools vulnerability

It was discovered that setuptools did not properly sanitize paths. An attacker could possibly use this issue to write files to arbitrary locations on the filesystem...

USN-7542-1: Kerberos vulnerability

It was discovered that Kerberos allowed the usage of weak cryptographic standards. An attacker could possibly use this issue to expose sensitive information. This update introduces the allowrc4 and allowdes3 configuration options, and disables the usage of RC4 and 3DES ciphers by default. Users a...

USN-7543-1: libsoup vulnerabilities

Jan Różański discovered that libsoup incorrectly handled certain headers when sending HTTP/2 requests over TLS. An attacker could possibly use this issue to cause a denial of service. This issue only affected libsoup3 in Ubuntu 24.04 LTS, Ubuntu 24.10, and Ubuntu 25.04. CVE-2025-32908 Jan Różańsk...

USN-7541-1: GNU C Library vulnerability

It was discovered that the GNU C Library incorrectly search LDLIBRARYPATH to determine which library to load when statically linked setuid binary calls dlopen. A local attacker could possibly use this issue to cause a denial of service or execute arbitrary code...

USN-7540-1: Linux kernel (Raspberry Pi) vulnerabilities

Chenyuan Yang discovered that the CEC driver driver in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2024-23848 Attila Szász discovered that the HFS+ file system...

USN-7539-1: Linux kernel (Raspberry Pi) vulnerabilities

Chenyuan Yang discovered that the CEC driver driver in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2024-23848 Attila Szász discovered that the HFS+ file system...

USN-7510-7: Linux kernel 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: - ARM64 architecture; - PowerPC architecture; - x86 architecture; - Block layer subsystem; - Network block device...

USN-7513-4: Linux kernel (HWE) 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: - RISC-V architecture; - x86 architecture; - Block layer subsystem; - Compute Acceleration Framework; - ACPI drivers;...

USN-7521-3: Linux kernel 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: - ARM64 architecture; - PowerPC architecture; - x86 architecture; - Block layer subsystem; - Serial ATA and Parallel...

USN-7538-1: FFmpeg vulnerabilities

Simcha Kosman discovered that FFmpeg did not correctly handle certain return values. An attacker could possibly use this issue to leak sensitive information. This issue only affected Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, Ubuntu 24.04 LTS and Ubuntu 24.10...

USN-7537-1: net-tools vulnerability

It was discovered that net-tools incorrectly handled certain inputs. An attacker could possible use this issue to cause a crash or execute arbitrary code...

USN-7536-1: cifs-utils vulnerability

It was discovered that cifs-utils incorrectly handled namespaces when obtaining Kerberos credentials. An attacker could possibly use this issue to obtain sensitive information...

USN-7510-6: Linux kernel (AWS 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: - ARM64 architecture; - PowerPC architecture; - x86 architecture; - Block layer subsystem; - Network block device...

USN-7535-1: Intel Microcode vulnerabilities

Sander Wiebing and Cristiano Giuffrida discovered that some Intel® Processors did not properly handle data in Shared Microarchitectural Structures during Transient Execution. An authenticated attacker could possibly use this issue to obtain sensitive information. CVE-2024-28956 It was discovered...

USN-7534-1: Flask vulnerability

It was discovered that Flask incorrectly handled key rotation. An attacker could possibly use this issue to sign sessions with stale keys...

USN-7517-3: Linux kernel (BlueField) 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: - ARM64 architecture; - PowerPC architecture; - Block layer subsystem; - Drivers core; - Network block device driver;...

USN-7516-6: Linux kernel (IBM) 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: - ARM64 architecture; - PowerPC architecture; - Block layer subsystem; - Drivers core; - Network block device driver;...

USN-7524-1: Linux kernel (Raspberry Pi) 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: - ARM64 architecture; - MIPS architecture; - PowerPC architecture; - RISC-V architecture; - S390 architecture; - Supe...

USN-7533-1: CRaC JDK 17 vulnerabilities

Alicja Kario discovered that the JSSE component of CRaC JDK 17 incorrectly handled RSA padding. An attacker could possibly use this issue to obtain sensitive information. CVE-2025-21587 It was discovered that the Compiler component of CRaC JDK 17 incorrectly handled compiler transformations. An...

USN-7525-2: Tomcat vulnerability

USN-7525-1 fixed CVE-2025-24813 for tomcat9 in Ubuntu 22.04 LTS, Ubuntu 20.04 LTS, and Ubuntu 18.04 LTS. This update fixes it for tomcat9 in Ubuntu 24.04 LTS, Ubuntu 24.10, and Ubuntu 25.10. These versions include only the tomcat library libtomcat9-java and not the full tomcat server stack...

USN-7532-1: GLib vulnerability

It was discovered that Glib incorrectly handled certain inputs. An attacker could possibly use this issue to cause a crash or execute arbitrary code...

USN-7531-1: CRaC JDK 21 vulnerabilities

Alicja Kario discovered that the JSSE component of CRaC JDK 21 incorrectly handled RSA padding. An Attacker could possibly use this issue to obtain sensitive information. CVE-2025-21587 It was discovered that the Compiler component of CRaC JDK 21 incorrectly handled compiler transformations. An...

USN-7529-1: Apache Tika vulnerabilities

It was discovered that Apache Tika can have an excessive memory usage by using a crafted or corrupt PSD file. An attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 20.04 LTS. CVE-2020-1950, CVE-2020-1951 It was discovered that Apache Tika...

USN-7516-5: Linux kernel (HWE) 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: - ARM64 architecture; - PowerPC architecture; - Block layer subsystem; - Drivers core; - Network block device driver;...

USN-7528-1: SQLite vulnerabilities

It was discovered that SQLite incorrectly handled the concatws function. An attacker could use this issue to cause SQLite to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 24.04 LTS, and Ubuntu 24.10. CVE-2025-29087, CVE-2025-3277 It w...

USN-7521-2: Linux kernel (AWS) 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: - ARM64 architecture; - PowerPC architecture; - x86 architecture; - Block layer subsystem; - Serial ATA and Parallel...

USN-7280-2: Python vulnerability

USN-7280-1 fixed a vulnerability in Python. This update provides the corresponding updates for some additional Python packages in Ubuntu releases. Original advisory details: It was discovered that Python incorrectly handled parsing domain names that included square brackets. A remote attacker cou...

USN-7527-1: libfcgi-perl vulnerability

It was discovered that libfcgi-perl incorrectly handled certain inputs. An attacker could possibly use this issue to cause a crash or execute arbitrary code...

USN-7517-2: Linux kernel (IBM) 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: - ARM64 architecture; - PowerPC architecture; - Block layer subsystem; - Drivers core; - Network block device driver;...

USN-7516-4: Linux kernel (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: - ARM64 architecture; - PowerPC architecture; - Block layer subsystem; - Drivers core; - Network block device driver;...

USN-7525-1: Tomcat vulnerability

It was discovered that Apache Tomcat incorrectly implemented partial PUT functionality by replacing path separators with dots in temporary files. A remote attacker could possibly use this issue to access sensitive files, inject malicious content, or execute remote code...

USN-7526-1: Bind vulnerability

It was discovered that Bind incorrectly handled certain DNS messages with invalid TSIG. A remote attacker could possibly use this issue to cause Bind to crash, resulting in a denial of service...

USN-7520-2: PostgreSQL vulnerability

USN-7520-1 fixed a vulnerability in PostgreSQL. This update provides the corresponding updates for Ubuntu 25.04. Original advisory details: It was discovered that PostgreSQL incorrectly handled the GB18030 encoding. An attacker could possibly use this issue to cause PostgreSQL to crash, resulting...