Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS : EDK II vulnerabilities (USN-8865-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8865-1 advisory. It was discovered that EDK II incorrectly handled CMS key unwrapping in the embedded OpenSSL library. An attacker cou...

Rustls: TLS 1.3 handshake messages incorrectly accepted across encryption level boundaries

Rustls accepted TLS 1.3 handshake messages sent at the wrong encryption level when they followed a key-changing message in the same record. The handshake transcript is still authenticated, so a network-position attacker cannot use this to alter or complete a handshake; the practical effect is tha...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: tcpbpf: The return value of tcpbpfsendmsg was corrected. When we use the cork mechanism in psock-cork, the last message triggers flushing, resulting in sending a skmsg that is larger than the current message size. In this case, i...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ALSA: seq: oss – Fixed race conditions during the processing of SysEx messages The OSS sequencer handles SysEx messages that are split into 6-byte packets. The ALSA sequencer’s OSS layer attempts to combine these packets...

Astra Linux – Vulnerability in Tomcat9

The issue involves a vulnerability in the generation of error messages containing sensitive information in Apache Tomcat. This issue affects Apache Tomcat versions starting from 8.5.7 through 8.5.63, and from 9.0.0-M11 through 9.0.43. Other, end-of-life versions may also be affected. It is...

Astra Linux – Vulnerability in freeipmi

In FreeIPMI, the ipmi-oem command before version 1.6.17 has exploitable buffer overflows in the response messages. The Intelligent Platform Management Interface IPMI specification defines a set of interfaces for platform management. This specification is implemented by a large number of hardware...

Astra Linux – Vulnerability in Firefox and Thunderbird

Using XMLHttpRequest, an attacker could identify installed applications by probing error messages related to loading external protocols. This vulnerability affects Thunderbird version 91.4.0, Firefox ESR version 91.4.0, and Firefox version 95...

Astra Linux – Vulnerabilities in Linux-6.1, Linux-5.15, Linux-5.10

In the Linux kernel, the following vulnerability has been resolved: gpio: rcar: Use rawspinlock to protect register access The rawspinlock is used to fix spurious messages about invalid context when spinlock debugging is enabled. The lock is only used to serialize register access. 4.239592...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: afunix: Update unixsksk-oobskb under the skreceivequeue lock. Billy Jheng Bing-Jhong reported a race condition between unixgc and queueoob. unixgc attempts to garbage-collect closed inflight sockets. If the socket contains MSGOOB...

Astra Linux – Vulnerability in Tomcat9

Improper neutralization of escape, meta, or control sequence vulnerabilities in Apache Tomcat. Tomcat did not escape ANSI escape sequences in log messages. If Tomcat was running in a console on a Windows operating system, and the console supported ANSI escape sequences, it was possible for an...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: tipc: Check the attribute length for the bearer name. syzbot reported uninit-value issues: ===================================================== BUG: KMSAN: uninit-value in stringnocheck lib/vsprintf.c:644 inline BUG: KMSAN:...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: net/smc: fixed a kernel panic caused by a race condition involving smcsock. A crash occurs when smccdctxhandler attempts to access smcsock, but smcrelease has already freed it. 4570.695099 BUG: Unable to handle a page fault for...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: scsi: lpfc: Moved the unregistration of NPIV’s transport to after resource cleanup. There are cases after NPIV is deleted where the fabric switch still believes that NPIV is logged into the fabric. This occurs when a vport is...

Astra Linux – Vulnerability in Thunderbird, Firefox

An attacker who compromised a content process could have partially escaped the sandbox to read arbitrary files via clipboard-related IPC messages. This bug only affects Thunderbird for Linux. Other operating systems are unaffected.. This vulnerability affects Firefox 108, Firefox ESR 102.6, and...

USN-8865-1 edk2 vulnerabilities

It was discovered that EDK II incorrectly handled CMS key unwrapping in the embedded OpenSSL library. An attacker could possibly use this issue to cause a heap buffer overflow, resulting in a denial of service. This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, Ubuntu...

USN-8865-1: EDK II vulnerabilities

It was discovered that EDK II incorrectly handled CMS key unwrapping in the embedded OpenSSL library. An attacker could possibly use this issue to cause a heap buffer overflow, resulting in a denial of service. This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, Ubuntu...

CVE-2026-104714: Concurrent Execution using Shared Resource with Improper Synchronization

Concurrent execution using shared resource with improper synchronization 'race condition' vulnerability in Apache Struts. Where a localized message formats a date or time argument, the formatter retained for that message by the application-wide text provider is used by concurrently served request...

Improper Certificate Validation

Overview Affected versions of this package are vulnerable to Improper Certificate Validation in LeafNode.verify in org.bouncycastle.mls.codec, which never checks that the subject public key of the X.509 credential's end entity certificate matches the leaf's signaturekey field, although RFC 9420...

CVE-2026-95337

An ui misrepresentation flaw was found in the Messages component of the Chromium browser. Upstream bugs: https://issues.chromium.org/issues/514019137...

SUSE SLES15 Security Update : openssl-3-livepatches (SUSE-SU-2026:4418-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by a vulnerability as referenced in the SUSE- SU-2026:4418-1 advisory. This update for openssl-3-livepatches fixes the following issue: - CVE-2026-84782: DTLS Retransmits Handshake Messages From a Stale Buffer Offset...