11000 matches found
USN-7894-1: EDK II 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-7891-1: rust-openssl vulnerabilities
Matt Mastracci discovered that rust-openssl was incorrectly handling server lifetimes in certain functions. An attacker could possibly use this issue to cause a denial of service or run arbitrary memory content to the client. CVE-2025-24898 It was discovered that rust-openssl was incorrectly...
USN-7890-1: FFmpeg vulnerability
It was discovered that FFmpeg did not properly handle the parsing of certain malformed HLS playlists. If a user were tricked into opening a specially crafted HLS playlist, an attacker could possibly use this issue to cause FFmpeg to crash, resulting in a denial of service...
USN-7889-3: 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: - Media drivers; - Network drivers; - Netfilter; - TLS protocol; CVE-2025-21729, CVE-2025-38227, CVE-2025-38616,...
USN-7889-2: 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: - Media drivers; - Network drivers; - Netfilter; - TLS protocol; CVE-2025-21729, CVE-2025-38227, CVE-2025-38616,...
USN-7879-3: Linux kernel vulnerabilities
It was discovered that improper initialization of CPU cache memory could allow a local attacker with hypervisor access to overwrite SEV-SNP guest memory resulting in loss of data integrity. CVE-2024-36331 Several security issues were discovered in the Linux kernel. An attacker could possibly use...
USN-7889-1: 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: - Media drivers; - Network drivers; - Netfilter; - TLS protocol; CVE-2025-21729, CVE-2025-38227, CVE-2025-38616,...
USN-7887-2: 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; - PowerPC architecture; - x86 architecture; - ACPI drivers; - Ublk userspace block driver; -...
USN-7888-1: MuPDF vulnerabilities
It was discovered that MuPDF could be made to divide by zero. An attacker could possibly use this issue to cause a denial of service. CVE-2023-51103, CVE-2023-51104, CVE-2023-51105, CVE-2023-51106 It was discovered that MuPDF incorrectly handled memory under certain circumstances, which could lea...
USN-7887-1: Linux kernel (Raspberry Pi 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: - ARM64 architecture; - PowerPC architecture; - x86 architecture; - ACPI drivers; - Ublk userspace block driver; -...
USN-7886-1: Python vulnerabilities
It was discovered that Python inefficiently handled expanding system environment variables. An attacker could possibly use this issue to cause Python to consume excessive resources, leading to a denial of service. CVE-2025-6075 Caleb Brown discovered that Python incorrectly handled the ZIP64 End ...
USN-7878-2: cups-filters vulnerabilities
USN-7878-1 fixed vulnerabilities in cups-filters, This update provides the corresponding update for CVE-2025-64524 for Ubuntu 25.04. Original advisory details: It was discovered that cups-filters incorrectly handled certain malformed TIFF image files. A remote attacker could use this issue to cau...
USN-7885-1: OpenJDK 21 vulnerabilities
Jinfeng Guo discovered that the Security component of OpenJDK 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 JAX...
USN-7884-1: OpenJDK 25 vulnerabilities
Jinfeng Guo discovered that the Security component of OpenJDK 25 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-7851-2: runC regression
USN-7851-1 fixed vulnerabilities in runC. The introduction of a new upstream release has caused regressions in runc-app and runc-stable. This update fixes the problem. Original advisory details: Lei Wang and Li Fubang discovered that runC incorrectly handled masked paths. An attacker could possib...
USN-7883-1: OpenJDK 17 vulnerabilities
Jinfeng Guo discovered that the Security component of OpenJDK 17 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-7882-1: OpenJDK 11 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-7881-1: OpenJDK 8 vulnerabilities
Jinfeng Guo discovered that the Security component of OpenJDK 8 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 JAXP...
USN-7880-1: Linux kernel (OEM) vulnerabilities
It was discovered that improper initialization of CPU cache memory could allow a local attacker with hypervisor access to overwrite SEV-SNP guest memory resulting in loss of data integrity. CVE-2024-36331 Several security issues were discovered in the Linux kernel. An attacker could possibly use...
USN-7879-2: Linux kernel (Real-time) vulnerabilities
It was discovered that improper initialization of CPU cache memory could allow a local attacker with hypervisor access to overwrite SEV-SNP guest memory resulting in loss of data integrity. CVE-2024-36331 Several security issues were discovered in the Linux kernel. An attacker could possibly use...
USN-7879-1: Linux kernel vulnerabilities
It was discovered that improper initialization of CPU cache memory could allow a local attacker with hypervisor access to overwrite SEV-SNP guest memory resulting in loss of data integrity. CVE-2024-36331 Several security issues were discovered in the Linux kernel. An attacker could possibly use...
USN-7876-1: ImageMagick vulnerability
It was discovered that ImageMagick did not properly handle memory when encoding BMP images. An attacker could possibly use this issue to cause ImageMagick to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue exists due to an incomplete fix for CVE-2025-57803...
USN-7878-1: cups-filters vulnerabilities
It was discovered that cups-filters incorrectly handled certain malformed TIFF image files. A remote attacker could use this issue to cause cups-filters to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 16.04 LTS, Ubuntu 18.04 LTS,...
USN-7877-1: libcupsfilters vulnerabilities
It was discovered that libcupsfilters incorrectly handled certain malformed TIFF image files. A remote attacker could use this issue to cause libcupsfilters to crash, resulting in a denial of service, or possibly execute arbitrary code. CVE-2025-57812 It was discovered that libcupsfilters...
USN-7861-4: Linux kernel (AWS) vulnerabilities
Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...
USN-7875-1: Linux kernel (Oracle) vulnerabilities
Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...
USN-7874-2: Linux kernel (FIPS) vulnerabilities
Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...
USN-7874-1: Linux kernel vulnerabilities
Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...
USN-7873-1: MySQL 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 8.0.44 in Ubuntu 22.04 LTS and Ubuntu 24.04 LTS. Ubuntu 25.04 and Ubuntu 25.10 have been updated to MySQL 8.4.7. In addition to security fixes, the...
USN-7872-1: Lasso vulnerabilities
It was discovered that Lasso incorrectly handled certain malformed SAML responses. A remote attacker could possibly use this issue to cause Lasso to crash, resulting in a denial of service. CVE-2025-46404 It was discovered that Lasso incorrectly handled certain malformed SAML assertion responses....
LSN-0116-1: Kernel Live Patch Security Notice
In the Linux kernel, the following vulnerability has been resolved: net: atlantic: eliminate double free in error handling logic Driver has a logic leak in ring data allocation/free, where aqringfree could be called multiple times on same ring, if system is under stress and got memory allocation...
USN-7870-1: Freeglut vulnerabilities
It was discovered that Freeglut incorrectly managed memory, resulting in a memory leak. An attacker could possibly use this issue to cause a denial of service...
USN-7871-1: FFmpeg vulnerability
It was discovered that FFmpeg incorrectly handled memory allocation in the ALS audio decoder. If a user was tricked into loading a crafted media file, a remote attacker could possibly use this issue to make FFmpeg crash, resulting in a denial of service...
USN-7862-3: Linux kernel (Xilinx ZynqMP) vulnerability
Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...
USN-7861-3: Linux kernel vulnerabilities
Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...
USN-7835-6: 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; - ACPI drivers; - Ublk userspace block driver; -...
USN-7836-2: Bind vulnerabilities
USN-7836-1 fixed vulnerabilities in Bind. This update provides the corresponding fixes for Ubuntu 20.04 LTS. Original advisory details: Zuyao Xu and Xiang Li discovered that Bind incorrectly handled certain malformed DNSKEY records. A remote attacker could possibly use this issue to cause Bind to...
USN-7869-1: Raptor 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-7868-1: Raptor vulnerabilities
Hanno Böck discovered that Raptor incorrectly handled memory operations when processing certain input files. An attacker could use this issue to cause Raptor to crash, resulting in a denial of service, or possibly execute arbitrary code. CVE-2017-18926 Hanno Böck discovered that Raptor incorrectl...
USN-7866-1: Intel Microcode vulnerabilities
Barak Gross discovered that some Intel® Xeon® processors with SGX enabled did not properly handle buffer restrictions. A local authenticated user could potentially use this issue to escalate their privileges. CVE-2025-20053 Avinash Maddy discovered that some Intel® processors did not properly...
USN-7867-1: 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-7865-1: Linux kernel (FIPS) vulnerabilities
Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...
USN-7862-2: Linux kernel vulnerability
Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...
USN-7860-5: Linux kernel (HWE) vulnerability
Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...
USN-7853-3: Linux kernel (Azure) vulnerabilities
Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...
USN-7860-4: Linux kernel (Real-time) vulnerability
Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...
USN-7860-3: Linux kernel (FIPS) vulnerability
Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...
USN-7795-5: 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: - Ext4 file system; - Network file system NFS server daemon; - Packet sockets; - Network traffic control; - VMware...