8233 matches found
USN-2918-1 pixman vulnerability
Vincent LE GARREC discovered an integer underflow in pixman. If a user were tricked into opening a specially crafted file, a remote attacker could cause pixman to crash, resulting in a denial of service, or possibly execute arbitrary code...
USN-2860-1 oxide-qt vulnerabilities
A race condition was discovered in the MutationObserver implementation in Blink. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit this to cause a denial of service via renderer crash, or execute arbitrary code with the privileges of the...
USN-2764-1 linux-lts-utopic vulnerability
Dmitry Vyukov discovered that the Linux kernel did not properly initialize IPC object state in certain situations. A local attacker could use this to escalate their privileges, expose confidential information, or cause a denial of service system crash...
USN-2705-1 python-keystoneclient, python-keystonemiddleware vulnerabilities
Qin Zhao discovered Keystone disabled certification verification when the "insecure" option is set in a paste configuration paste.ini file regardless of the value, which allows remote attackers to conduct machine-in-the-middle attacks via a crafted certificate. CVE-2014-7144 Brant Knudson...
USN-2658-1 php5 vulnerabilities
Neal Poole and Tomas Hoger discovered that PHP incorrectly handled NULL bytes in file paths. A remote attacker could possibly use this issue to bypass intended restrictions and create or obtain access to sensitive files. CVE-2015-3411, CVE-2015-3412, CVE-2015-4025, CVE-2015-4026, CVE-2015-4598...
USN-2592-1 libxml-libxml-perl vulnerability
Tilmann Haak discovered that XML::LibXML incorrectly handled the expandentities parameter in certain situations. A remote attacker could possibly use this issue to access sensitive information...
USN-2570-1 oxide-qt vulnerabilities
An issue was discovered in the HTML parser in Blink. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit this to bypass same-origin restrictions. CVE-2015-1235 An issue was discovered in the Web Audio API implementation in Blink. If a user were...
USN-2517-1 linux-lts-utopic vulnerabilities
A flaw was discovered in the Kernel Virtual Machine's KVM emulation of the SYSTENTER instruction when the guest OS does not initialize the SYSENTER MSRs. A guest OS user could exploit this flaw to cause a denial of service of the guest OS crash or potentially gain privileges on the guest OS...
USN-2427-1 libksba vulnerability
Hanno Böck discovered that Libksba incorrectly handled certain S/MIME messages or ECC based OpenPGP data. An attacker could use this issue to cause Libksba to crash, resulting in a denial of service, or possibly execute arbitrary code...
USN-2371-1 exuberant-ctags vulnerability
It was discovered that Exuberant Ctags incorrectly handled certain minified js files. An attacker could use this issue to possibly cause Exuberant Ctags to consume resources, resulting in a denial of service...
USN-2346-1 curl vulnerabilities
Tim Ruehsen discovered that curl incorrectly handled partial literal IP addresses. This could lead to the disclosure of cookies to the wrong site, and malicious sites being able to set cookies for others. CVE-2014-3613 Tim Ruehsen discovered that curl incorrectly allowed cookies to be set for Top...
USN-2330-1 thunderbird vulnerabilities
Jan de Mooij, Christian Holler, Karl Tomlinson, Randell Jesup, Gary Kwong, Jesse Ruderman and JW Wang discovered multiple memory safety issues in Thunderbird. If a user were tricked in to opening a specially crafted message with scripting enabled, an attacker could potentially exploit these to...
USN-2328-1 eglibc vulnerability
Tavis Ormandy and John Haxby discovered that the GNU C Library contained an off-by-one error when performing transliteration module loading. A local attacker could exploit this to gain administrative privileges. CVE-2014-5119 USN-2306-1 fixed vulnerabilities in the GNU C Library. On Ubuntu 10.04...
USN-2319-2 openjdk-7 regression
USN-2319-1 fixed vulnerabilities in OpenJDK 7. Due to an upstream regression, verifying of the init method call would fail when it was done from inside a branch when stack frames are activated. This update fixes the problem. We apologize for the inconvenience. Original advisory details: Several...
USN-2310-1 krb5 vulnerabilities
It was discovered that Kerberos incorrectly handled certain crafted Draft 9 requests. A remote attacker could use this issue to cause the daemon to crash, resulting in a denial of service. This issue only affected Ubuntu 12.04 LTS. CVE-2012-1016 It was discovered that Kerberos incorrectly handled...
USN-2296-1 thunderbird vulnerabilities
Christian Holler, David Keeler and Byron Campen discovered multiple memory safety issues in Thunderbird. If a user were tricked in to opening a specially crafted message with scripting enabled, an attacker could potentially exploit these to cause a denial of service via application crash, or...
USN-2279-1 transmission vulnerability
Ben Hawkes discovered that Transmission incorrectly handled certain peer messages. A remote attacker could use this issue to cause a denial of service, or possibly execute arbitrary code...
USN-2257-1 samba vulnerabilities
Christof Schmitt discovered that Samba incorrectly initialized a certain response field when vfs shadow copy was enabled. A remote authenticated attacker could use this issue to possibly obtain sensitive information. This issue only affected Ubuntu 13.10 and Ubuntu 14.04 LTS. CVE-2014-0178 It was...
USN-2248-1 cinder vulnerability
Darragh O'Reilly discovered that the Ubuntu packaging for OpenStack Cinder did not properly set up its sudo configuration. If a different flaw was found in OpenStack Cinder, this vulnerability could be used to escalate privileges. CVE-2013-1068...
USN-2187-1 openjdk-7 vulnerabilities
Several vulnerabilities were discovered in the OpenJDK JRE related to information disclosure, data integrity and availability. An attacker could exploit these to cause a denial of service or expose sensitive data over the network. CVE-2014-0429, CVE-2014-0446, CVE-2014-0451, CVE-2014-0452,...
USN-8906-1 linux-ibm-6.8 vulnerabilities
It was discovered that some Arm processors could complete a broadcast translation lookaside buffer TLB invalidation before memory writes made through the invalidated translation were globally observed. A local attacker could possibly use this to write to memory after permission to do so had been...
USN-8888-1 linux-azure, linux-azure-fde vulnerabilities
It was discovered that some AMD processors did not properly perform Reverse Map Table RMP checks when the IOMMU accessed certain host buffers. A local attacker with hypervisor access could possibly use this to trigger an out-of-bounds condition and compromise the integrity of SEV-SNP guest memory...
USN-8863-1 gst-plugins-good1.0 vulnerabilities
Yazan Balawneh discovered that GStreamer Good Plugins incorrectly handled certain FLAC audio streams. An attacker could possibly use this issue to obtain sensitive information. CVE-2026-17072 Seonwook Kim discovered that GStreamer Good Plugins incorrectly parsed certain AVI files. An attacker cou...
USN-8849-1 linux-nvidia-tegra-5.15 vulnerabilities
It was discovered that some Arm processors could complete a broadcast translation lookaside buffer TLB invalidation before memory writes made through the invalidated translation were globally observed. A local attacker could possibly use this to write to memory after permission to do so had been...
USN-8842-1 linux-nvidia, linux-nvidia-6.8, linux-nvidia-lowlatency 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; - Network drivers; - TCM subsystem; - B.A.T.M.A.N. meshing protocol; - HSR network protocol; -...
USN-8834-1 exim4 vulnerabilities
It was discovered that Exim had an out-of-bounds write when Proxy-Protocol was used with an attacker-controlled proxy. A remote attacker could possibly use this issue to execute arbitrary code. CVE-2026-94054 It was discovered that Exim had a use-after-free when certain non-default TLS settings...
USN-8797-1 gst-plugins-base1.0 vulnerability
It was discovered that GStreamer Base Plugins incorrectly handled certain OGG media files. A remote attacker could possibly use this issue to execute arbitrary code if it opened a specially crafted file...
USN-8760-1 linux-nvidia-7.0 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: - User-space API UAPI; - Kernel build system; - ARM32 architecture; - ARM64 architecture; - RISC-V architecture; - S3...
USN-8748-1 linux-nvidia-6.17 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: - Hardware crypto device drivers; - NVIDIA Tegra memory controller driver; - Network drivers; - GFS2 file system; -...
USN-8742-1 netty vulnerability
It was discovered that Netty incorrectly validates the bailiwick of NS records. An attacker could possibly use this issue to facilitate DNS cache poisoning attacks...
USN-8728-1 linux-gcp-7.0 vulnerabilities
It was discovered that some Arm processors could complete a broadcast translation lookaside buffer TLB invalidation before memory writes made through the invalidated translation were globally observed. A local attacker could possibly use this to write to memory after permission to do so had been...
USN-8716-1 Several security issues were fixed in FFmpeg.
It was discovered that FFmpeg incorrectly handled certain crafted media files in the VobSub subtitle demuxer. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. CVE-2026-64830 It was discovered that FFmpeg incorrectly handled certain crafted DTS audi...
USN-8706-1 zlib vulnerability
It was discovered that zlib incorrectly handled negative length parameters in CRC32 combine functions. An attacker could use this issue to cause a denial of service via excessive CPU consumption...
USN-8644-3 linux-azure, linux-azure-4.15, linux-azure-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: - File systems infrastructure; - OCFS2 file system; - B.A.T.M.A.N. meshing protocol; - SCTP protocol; - TIPC protocol...
USN-8643-5 linux-azure-6.8, linux-ibm, linux-ibm-6.8, linux-oracle-6.8, linux-raspi, 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: - Network drivers; - Open vSwitch; - SCTP protocol; CVE-2026-53224, CVE-2026-53246, CVE-2026-53247, CVE-2026-64531...
USN-8684-1 perl vulnerabilities
It was discovered that Perl incorrectly handled certain arguments to Socket and pack/unpack functions. An attacker could possibly use this issue to read sensitive information from memory. CVE-2026-12087, CVE-2026-57432 It was discovered that Perl incorrectly handled regular expressions with a lar...
USN-8676-1 openjdk-17 vulnerabilities
It was discovered that the JSSE component of OpenJDK 17 did not correctly authenticate users. A remote attacker could possibly use this issue to read or modify sensitive data. CVE-2026-46968 It was discovered that the JSSE component of OpenJDK 17 did not correctly authorize users. A remote attack...
USN-8113-2 tiff vulnerabilities
USN 8113-1 fixed vulnerabilities in tiff. This update provides the corresponding fixes for Ubuntu 26.04 LTS. Original advisory details: It was discovered that LibTIFF did not properly handle memory when processing certain images. An attacker could possibly use this issue to cause LibTIFF to crash...
USN-8630-3 linux-oracle-6.8 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: - x86 architecture; - InfiniBand drivers; - Network drivers; - Mellanox network drivers; - File systems infrastructur...
USN-8637-1 linux-oem-7.0 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: - x86 architecture; - InfiniBand drivers; - Network drivers; - Thunderbolt and USB4 drivers; - Network traffic contro...
USN-8630-2 linux-lowlatency, linux-lowlatency-hwe-6.8, linux-nvidia-tegra, 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: - x86 architecture; - InfiniBand drivers; - Network drivers; - Mellanox network drivers; - File systems infrastructur...
USN-8632-1 node-follow-redirects vulnerability
Dennis Sepede discovered that follow-redirects did not properly remove custom authentication headers when following cross-domain redirects. An attacker could possibly use this issue to obtain sensitive authentication information, resulting in credential disclosure...
USN-8619-1 linux-hwe-6.8 vulnerabilities
It was discovered that some AMD processors did not properly clear data in the floating point divider unit during speculative execution. A local attacker could use this to expose sensitive information. CVE-2025-54505 It was discovered that some AMD Zen 2 processors did not properly isolate shared...
USN-8601-1 pam vulnerability
It was discovered that PAM had a timing discrepancy in the pamuserdb module when comparing plaintext passwords. An attacker could possibly use this issue to obtain sensitive information by measuring response-timing differences during repeated authentication attempts...
USN-8600-1 libxpm vulnerability
Naoki Wakamatsu discovered that libXpm did not properly validate file boundaries when processing XPM image files. An attacker could possibly use this issue to cause libXpm to crash, resulting in a denial of service...
USN-8588-1 gawk vulnerabilities
It was discovered that Gawk incorrectly handled memory when processing input using the getline redirection. An attacker could possibly use this issue to cause a denial of service. CVE-2026-40467 It was discovered that Gawk incorrectly handled certain integer calculations when allocating memory. A...
USN-8581-1 libarchive vulnerabilities
It was discovered that libarchive did not properly manage memory when unpacking certain RAR5 archives, leading to a double free. An attacker could possibly use this issue to cause a denial of service. CVE-2026-14164 It was discovered that libarchive did not properly validate certain tar archives,...
USN-8561-1 freerdp3 vulnerabilities
It was discovered that FreeRDP contained multiple security issues. An attacker could possibly use these issues to obtain sensitive information, cause FreeRDP to crash, resulting in a denial of service, or execute arbitrary code...
USN-8526-2 libheif vulnerabilities
USN-8526-1 fixed vulnerabilities in libheif. This update provides the corresponding updates for CVE-2026-47709 and CVE-2026-47714 in Ubuntu 24.04 LTS. Original advisory details: Junyi Liu discovered that libheif had a null pointer dereference in its image tiling interface. An attacker could...
USN-8539-1 gnutls28 vulnerabilities
Haruto Kimura discovered that GnuTLS did not properly apply permitted name constraints in certain certificate validation paths. A remote attacker could possibly use this issue to bypass certificate validation, leading to a machine-in-the-middle attack. CVE-2026-42011 Oleh Konko discovered that...