USN-7584-1: Roundcube vulnerability

It was discovered that Roundcube Webmail did not properly sanitize the from parameter in a URL, leading to PHP Object Deserialization. A remote attacker could possibly use this issue to execute arbitrary code...

USN-7583-1: Python vulnerabilities

It was discovered that Python incorrectly handled tar archive extraction with the filtering option. An attacker could possibly use this issue to modify files in arbitrary filesystem locations and cause data loss...

USN-7582-1: Samba vulnerabilities

Evgeny Legerov discovered that Samba incorrectly handled buffers in certain GSSAPI routines of Heimdal. A remote attacker could possibly use this issue to cause Samba to crash, resulting in a denial of service. CVE-2022-3437 Greg Hudson discovered that Samba incorrectly handled PAC parsing. On...

USN-7581-1: Express vulnerabilities

It was discovered that Express incorrectly handled certain URLs, leading to an open redirect attack. A remote attacker could possibly use this issue to perform phishing attacks. CVE-2024-29041 Adam Korcz discovered that Express did not properly sanitize certain inputs. A remote attacker could...

USN-7577-2: libblockdev vulnerability

USN-7577-1 fixed a vulnerability in libblockdev. This update provides the corresponding update for Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. Original advisory details: It was discovered that libblockdev incorrectly handled mount options when resizing certain filesystems. A local attacker with an...

USN-7578-2: UDisks vulnerability

USN-7578-1 fixed a vulnerability in UDisks. This update provides the corresponding update for Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. Original advisory details: It was discovered that UDisks incorrectly handled mount options when resizing certain filesystems. A local attacker with an active sessio...

USN-7580-1: PAM vulnerability

Olivier BAL-PETRE discovered that the PAM pamnamespace module incorrectly handled user-controlled paths. In environments where pamnamespace is used, a local attacker could possibly use this issue to escalate their privileges to root...

USN-7579-1: Godot Engine vulnerabilities

It was discovered that the Godot Engine did not properly handle certain malformed WebM media files. If the Godot Engine opened a specially crafted WebM file, a remote attacker could cause a denial of service, or possibly execute arbitrary code. CVE-2019-2126 It was discovered that the Godot Engin...

USN-7578-1: UDisks vulnerability

It was discovered that UDisks incorrectly handled mount options when resizing certain filesystems. A local attacker with an active session on the console can use this issue to escalate their privileges to root...

USN-7577-1: libblockdev vulnerability

It was discovered that libblockdev incorrectly handled mount options when resizing certain filesystems. A local attacker with an active session on the console can use this issue to escalate their privileges to root...

USN-7573-2: X.Org X Server vulnerabilities

USN-7573-1 fixed several vulnerabilities in X.Org. This update provides the corresponding update for Ubuntu 16.04 LTS, Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. Original advisory details: Nils Emmerich discovered that the X.Org X Server incorrectly handled certain memory operations. An attacker coul...

USN-7574-1: Go vulnerabilities

Kyle Seely discovered that the Go net/http module did not properly handle sensitive headers during repeated redirects. An attacker could possibly use this issue to obtain sensitive information. CVE-2024-45336 Juho Forsén discovered that the Go crypto/x509 module incorrectly handled IPv6 addresses...

USN-7576-1: dwarfutils vulnerabilities

It was discovered that dwarfutils did not correctly certain memory operations, which could lead to a buffer overflow. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code...

USN-7575-1: MuJS vulnerabilities

It was discovered that MuJS did not correctly handle try/finally statements, which could lead to a buffer overflow. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. CVE-2021-45005 Han Zheng discovered that MuJS did not correctly handle recursion,...

USN-7573-1: X.Org X Server vulnerabilities

Nils Emmerich discovered that the X.Org X Server incorrectly handled certain memory operations. An attacker could use these issues to cause the X Server to crash, leading to a denial of service, obtain sensitive information, or possibly execute arbitrary code...

USN-7555-3: Django vulnerability

USN-7555-1 fixed a vulnerability in Django. This update provides an additional fix for Ubuntu 20.04 LTS. Original advisory details: It was discovered that Django incorrectly handled certain unescaped request paths. An attacker could possibly use this issue to perform a log injection...

USN-7572-1: KaTeX vulnerabilities

Juho Forsén discovered that KaTeX did not correctly handle certain inputs, which could lead to an infinite loop. If a user or application were tricked into opening a specially crafted file, an attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 22....

USN-7571-1: c3p0 vulnerability

Aaron Massey discovered that c3p0 could be made to crash when parsing certain input. An attacker able to modify the application’s XML configuration file could possibly use this issue to cause a denial of service...

USN-7555-2: Django vulnerability

USN-7555-1 fixed vulnerabilities in Django. The fix was incomplete. This update applies an additional patch to fix it properly. Original advisory details: It was discovered that Django incorrectly handled certain unescaped request paths. An attacker could possibly use this issue to perform a log...

USN-7570-1: Python vulnerabilities

It was discovered that Python incorrectly handled certain unicode characters during decoding. An attacker could possibly use this issue to cause a denial of service. CVE-2025-4516 It was discovered that Python incorrectly handled unicode encoding of email headers with list separators in folded...

USN-7536-2: cifs-utils regression

USN-7536-1 fixed vulnerabilities in cifs-utils. This update introduced a regression in certain environments. This update fixes the problem. We apologize for the inconvenience. Original advisory details: It was discovered that cifs-utils incorrectly handled namespaces when obtaining Kerberos...

USN-7569-1: Dojo vulnerabilities

It was discovered that Dojo did not correctly handle DataGrids. An attacker could possibly use this issue to execute arbitrary code. This issue only affected Ubuntu 16.04 LTS and Ubuntu 18.04 LTS. CVE-2018-15494 It was discovered that Dojo was vulnerable to prototype pollution. An attacker could...

USN-7568-1: Requests vulnerabilities

Dennis Brinkrolf and Tobias Funke discovered that Requests did not correctly handle certain HTTP headers. A remote attacker could possibly use this issue to leak sensitive information. This issue only affected Ubuntu 14.04 LTS. CVE-2023-32681 Juho Forsén discovered that Requests did not correctly...

USN-7550-7: Linux kernel (NVIDIA Tegra IGX) 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-2024-56551, CVE-2024-56608, CVE-2024-53168...

USN-7567-1: ModSecurity vulnerabilities

Simon Studer discovered that ModSecurity incorrectly handled certain JSON objects. An attacker could possibly use this issue to cause a denial of service. CVE-2025-47947 It was discovered that ModSecurity incorrectly handled requests when parsing certain form data. An attacker could possibly use...

USN-7566-1: WebKitGTK vulnerabilities

Several security issues were discovered in the WebKitGTK Web and JavaScript engines. If a user were tricked into viewing a malicious website, a remote attacker could exploit a variety of issues related to web browser security, including cross-site scripting attacks, denial of service attacks, and...

USN-7565-1: libsoup vulnerabilities

It was discovered that libsoup did not correctly handle memory while performing UTF-8 conversions. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. This issue only affected Ubuntu 16.04 LTS. CVE-2024-52531 It was discovered that libsoup could enter...

USN-7563-1: .NET vulnerability

It was discovered that .NET did not properly validate search path in Microsoft.NETCore.App.Runtime. An attacker could possibly use this issue to execute arbitrary code...

USN-7564-1: Samba vulnerability

It was discovered that Samba incorrectly handled certain group membership changes when using Kerberos authentication. A remote user could possibly use this issue to continue to access resources after being removed by an administrator...

USN-7553-6: Linux kernel (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: - Clock framework and drivers; - GPU drivers; - Parport drivers; - Ext4 file system; - JFFS2 file system; - JFS file...

USN-7553-5: Linux kernel (Azure) 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: - Clock framework and drivers; - GPU drivers; - Parport drivers; - Ext4 file system; - JFFS2 file system; - JFS file...

USN-7553-4: Linux kernel (Azure) 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: - Clock framework and drivers; - GPU drivers; - Parport drivers; - Ext4 file system; - JFFS2 file system; - JFS file...

USN-7550-6: 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: - GPU drivers; - Sun RPC protocol; CVE-2024-56608, CVE-2024-53168, CVE-2024-56551...

USN-7562-1: Tomcat vulnerabilities

It was discovered that Tomcat did not include the secure attribute for session cookies when using the RemoteIpFilter with requests from a reverse proxy. An attacker could possibly use this issue to leak sensitive information. This issue was fixed for tomcat8 on Ubuntu 18.04 LTS and for tomcat9 on...

USN-7561-1: AMD Microcode vulnerabilities

It was discovered that AMD Microcode incorrectly handled memory addresses. An attacker with local administrator privilege could possibly use this issue to cause loss of integrity of a confidential guest running under AMD SEV-SNP. CVE-2023-20584, CVE-2023-31356 Josh Eads, Kristoffer Janke, Eduardo...

USN-7560-1: AMD Microcode vulnerability

Josh Eads, Kristoffer Janke, Eduardo Nava, Tavis Ormandy and Matteo Rizzo discovered that AMD Microcode incorrectly verified signatures. An attacker with local administrator privilege could possibly use this issue to cause loss of confidentiality and integrity of a confidential guest running unde...

USN-7559-1: systemd vulnerability

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

USN-7545-2: Apport regression

USN-7545-1 fixed a vulnerability in Apport. The update introduced a regression that prevented core dumps from being generated inside containers. This update fixes the problem. We apologize for the inconvenience. Original advisory details: Qualys discovered that Apport incorrectly handled metadata...

USN-7553-3: 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: - Clock framework and drivers; - GPU drivers; - Parport drivers; - Ext4 file system; - JFFS2 file system; - JFS file...

USN-7558-1: GStreamer Bad Plugins vulnerabilities

It was discovered that the AV1 codec plugin in GStreamer could be made to write out of bounds. An attacker could possibly use this issue to cause applications using the plugin to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 22.04 LTS...

USN-7550-5: Linux kernel (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; - Sun RPC protocol; CVE-2024-56608, CVE-2024-56551, CVE-2024-53168...

USN-7556-1: Bootstrap vulnerabilities

It was discovered that Bootstrap did not correctly sanitize certain input in the carousel component. An attacker could possibly use this issue to execute a cross-site scripting XSS attack. CVE-2024-6484, CVE-2024-6531 It was discovered that Bootstrap did not correctly sanitize certain input in th...

USN-7555-1: Django vulnerability

It was discovered that Django incorrectly handled certain unescaped request paths. An attacker could possibly use this issue to perform a log injection...

USN-7554-3: 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: - Block layer subsystem; - Clock framework and drivers; - GPU drivers; - Parport drivers; - Ext4 file system; - JFFS2...

USN-7554-2: 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: - Block layer subsystem; - Clock framework and drivers; - GPU drivers; - Parport drivers; - Ext4 file system; - JFFS2...

USN-7554-1: 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: - Block layer subsystem; - Clock framework and drivers; - GPU drivers; - Parport drivers; - Ext4 file system; - JFFS2...

USN-7553-2: 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: - Clock framework and drivers; - GPU drivers; - Parport drivers; - Ext4 file system; - JFFS2 file system; - JFS file...

USN-7553-1: 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: - Clock framework and drivers; - GPU drivers; - Parport drivers; - Ext4 file system; - JFFS2 file system; - JFS file...

USN-7550-4: Linux kernel (Azure CVM) 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-7552-1: Wireshark vulnerabilities

It was discovered that Wireshark did not correctly handle recursion. If a user or system were tricked into opening a specially crafted file, an attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 18.04 LTS and...