firefox: thunderbird: Use-after-free in the Networking: HTTP component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Use-after-free in the Networking: HTTP component...

firefox: thunderbird: Sandbox escape due to incorrect boundary conditions in the Networking component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Sandbox escape due to incorrect boundary conditions in the Networking component...

firefox: thunderbird: Use-after-free in the Networking: HTTP component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Use-after-free in the Networking: HTTP component...

firefox: thunderbird: Same-origin policy bypass in the Networking: Cookies component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Same-origin policy bypass in the Networking: Cookies component...

firefox: thunderbird: Sandbox escape due to incorrect boundary conditions in the Networking component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Sandbox escape due to incorrect boundary conditions in the Networking component...

CVE-2026-44877: Exposure of Sensitive Information to an Unauthorized Actor

An unauthenticated remote disclosure vulnerability has been identified in HPE Networking Instant On 1830, 1930, and 1960 Switches. Successful exploitation of this vulnerability could allow an unauthenticated remote threat actor to access sensitive cryptographic secrets on a vulnerable system...

Important: firefox

Issue Overview: Privilege escalation in the Graphics: WebRender component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Firefox ESR 115.37, Thunderbird 152, and Thunderbird 140.12. CVE-2026-12289 Memory safety bug fixed in Thunderbird 152. This vulnerability was fixed in Firef...

kernel: Linux kernel: Use-After-Free in net/gro due to improper handling of zerocopy skbs

A flaw was found in the Linux kernel's Generic Receive Offload GRO networking subsystem. This vulnerability occurs when skbgroreceive attempts to merge zerocopy socket buffers skbs without properly managing page reference counts, specifically when the SKBFLMANAGEDFRAGREFS flag is set. An attacker...

SUSE-SU-2026:22665-1 Security update for the Linux Kernel

The SUSE Linux Enterprise Micro 6.0 and Micro 6.1 kernel was updated to fix various security issues The following security issues were fixed: - CVE-2025-40341: futex: Don't leak robustlist pointer on exec race bsc1255029. - CVE-2025-71294: drm/amdgpu: fix NULL pointer issue buffer funcs bsc126456...

Deserialization of Untrusted Data

Overview Affected versions of this package are vulnerable to Deserialization of Untrusted Data due to the default ObjectInputFilter. An attacker can trigger DNS-based information disclosure by sending a Java-serialized payload that deserializes into a collection such as HashMap containing...

Deserialization of Untrusted Data

Overview Affected versions of this package are vulnerable to Deserialization of Untrusted Data due to the default ObjectInputFilter. An attacker can trigger DNS-based information disclosure by sending a Java-serialized payload that deserializes into a collection such as HashMap containing...

USN-8508-1 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: - ARM64 architecture; - S390 architecture; - Block layer subsystem; - Cryptographic API; - DMA engine subsystem; - GP...

USN-8508-1: 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: - ARM64 architecture; - S390 architecture; - Block layer subsystem; - Cryptographic API; - DMA engine subsystem; - GP...

networking-bagpipe (8.0.1), networking-baremetal (1.0.1) +1 more potentially affected by CVE-2015-3221 via neutron (12.1.1)

neutron PYPI version 12.1.1 is affected by a known vulnerability. The following packages have a transitive dependency on neutron and may be impacted: - networking-bagpipe 8.0.1 - networking-baremetal 1.0.1 - networking-mlnx 12.4.0 Source cves: CVE-2015-3221 Source advisory: OSV:PYSEC-2026-856...

networking-odl (13.0.1), networking-ovn (5.1.0) +3 more potentially affected by CVE-2015-3221 via neutron (13.0.7)

neutron PYPI version 13.0.7 is affected by a known vulnerability. The following packages have a transitive dependency on neutron and may be impacted: - networking-odl 13.0.1 - networking-ovn 5.1.0 - neutron-dynamic-routing 13.1.0 - neutron-fwaas =13.0.2, =13.0.3 - neutron-vpnaas 13.0.2 Source cve...

networking-odl (14.0.1), networking-ovn (6.0.1) +2 more potentially affected by CVE-2015-3221 via neutron (14.4.2)

neutron PYPI version 14.4.2 is affected by a known vulnerability. The following packages have a transitive dependency on neutron and may be impacted: - networking-odl 14.0.1 - networking-ovn 6.0.1 - neutron-fwaas 14.0.1 - neutron-vpnaas 14.0.1 Source cves: CVE-2015-3221 Source advisory:...

networking-bagpipe (10.0.1), vmware-nsx (>=14.0.1, <=14.3.0) potentially affected by CVE-2015-3221 via neutron (15.0.0.0rc2)

neutron PYPI version 15.0.0.0rc2 is affected by a known vulnerability. The following packages have a transitive dependency on neutron and may be impacted: - networking-bagpipe 10.0.1 - vmware-nsx =14.0.1, =14.3.0 Source cves: CVE-2015-3221 Source advisory: OSV:PYSEC-2026-856...

networking-bigswitch (>=15.0.0, <=15.0.2) potentially affected by CVE-2015-3221 via neutron (15.3.4)

neutron PYPI version 15.3.4 is affected by a known vulnerability. The following packages have a transitive dependency on neutron and may be impacted: - networking-bigswitch =15.0.0, =15.0.2 Source cves: CVE-2015-3221 Source advisory: OSV:PYSEC-2026-856...

net: guard timestamp cmsgs to real error queue skbs

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Ubuntu 14.04 LTS : Linux kernel vulnerabilities (USN-8501-1)

The remote Ubuntu 14.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8501-1 advisory. It was discovered that a logic flaw existed in the XFRM ESP-in-TCP subsystem in the Linux kernel when handling socket buffer fragments. This flaw is know...