Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which arises from the issue of excessive out-of-bounds read accesses when the number of dentryhashtable buckets is...

Postfix 安全漏洞

Postfix is an open-source mail transfer agent software developed by Postfix. Vulnerabilities existed in versions prior to Postfix 3.8.16, 3.9.10, and 3.10.9. These vulnerabilities stemmed from the lack of text after the third digit in enhanced status codes, which could lead to excessive buffer...

Apache HTTP Server 代码问题漏洞

Apache HTTP Server is an open-source web server developed by the Apache Foundation in the United States. This server is known for its speed, reliability, and ability to be expanded through simple APIs. Versions of Apache HTTP Server 2.4.66 and earlier have code vulnerabilities related to null...

Ubuntu 26.04 LTS : .NET vulnerabilities (USN-8216-1)

The remote Ubuntu 26.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8216-1 advisory. Ludvig Pedersen discovered that the System.Security.Cryptography.Xml library in .NET incorrectly handled certain XML inputs. An attacker could possibly u...

CVE-2026-31739

CVE-2026-31739 affects the Linux kernel tegra crypto driver. The driver failed to set CRYPTO_ALG_ASYNC on asynchronous algorithms, causing the crypto API to select async paths for users requesting synchronous operations, potentially causing crashes. Mitigation implemented in the patch: explicitly...

CVE-2026-31739 crypto: tegra - Add missing CRYPTO_ALG_ASYNC

In the Linux kernel, the following vulnerability has been resolved: crypto: tegra - Add missing CRYPTOALGASYNC The tegra crypto driver failed to set the CRYPTOALGASYNC on its asynchronous algorithms, causing the crypto API to select them for users that request only synchronous algorithms. This...

DEBIAN-CVE-2026-5404

K12 RF5 file parser crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service...

Wireshark 安全漏洞

Wireshark is a set of network packet analysis tools developed by the Wireshark team. The software’s function is to capture network packets and display detailed data for analysis. Versions of Wireshark from 4.6.0 to 4.6.4, as well as 4.4.0 to 4.4.14, have security vulnerabilities. These...

Wireshark 2.2.x < 2.2.11 Multiple Vulnerabilities (macOS)

The version of Wireshark installed on the remote macOS / Mac OS X host is prior to 2.2.11. It is, therefore, affected by multiple vulnerabilities as referenced in the wireshark-2.2.11 advisory. - In Wireshark 2.4.0 to 2.4.2 and 2.2.0 to 2.2.10, the CIP Safety dissector could crash. This was...

Wireshark 2.2.x < 2.2.12 Multiple Vulnerabilities

The version of Wireshark installed on the remote Windows host is prior to 2.2.12. It is, therefore, affected by multiple vulnerabilities as referenced in the wireshark-2.2.12 advisory. - In Wireshark 2.4.0 to 2.4.3 and 2.2.0 to 2.2.11, the JSON, XML, NTP, XMPP, and GDB dissectors could crash. Thi...

Wireshark 2.4.x < 2.4.8 Multiple Vulnerabilities (macOS)

The version of Wireshark installed on the remote macOS / Mac OS X host is prior to 2.4.8. It is, therefore, affected by multiple vulnerabilities as referenced in the wireshark-2.4.8 advisory. - In Wireshark 2.6.0 to 2.6.1 and 2.4.0 to 2.4.7, the IEEE 802.11 protocol dissector could crash. This wa...

Wireshark 2.0.x < 2.0.12 Multiple Vulnerabilities

The version of Wireshark installed on the remote Windows host is prior to 2.0.12. It is, therefore, affected by multiple vulnerabilities as referenced in the wireshark-2.0.12 advisory. - In Wireshark 2.2.0 to 2.2.5 and 2.0.0 to 2.0.11, the RPC over RDMA dissector could go into an infinite loop,...

Medium: gstreamer-plugins-good

Issue Overview: An out-of-bounds read in the WAV parser that can cause crashes for certain input files. CVE-2026-1940 Affected Packages: gstreamer-plugins-good Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit this FAQ section for the difference between AL2 Core and A...

Exim 安全漏洞

Exim is an open-source message transfer agent MTA developed by Exim Foundation and running on Unix systems. It primarily handles the routing, forwarding, and delivery of emails. Prior to Exim 4.99.2, there was a security vulnerability. This vulnerability occurred due to an exception in the octal...

Exim 安全漏洞

Exim is an open-source message transfer agent MTA developed by Exim Software, running on Unix systems. It primarily handles the routing, forwarding, and delivery of emails. Versions of Exim prior to 4.99.2 contained security vulnerabilities. These vulnerabilities stemmed from the SPA authenticati...

RHEL 8 : webkit2gtk3 (RHSA-2026:11814)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:11814 advisory. WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform. Security Fixes: webkitgtk: Processing maliciously...

FreeBSD 安全漏洞

FreeBSD is a Unix-like operating system developed by the FreeBSD Foundation. FreeBSD has security vulnerabilities; these vulnerabilities arise from improper validation of message sizes during the processing of incoming message headers. This can allow malicious programs to write beyond the heap...

Important: Red Hat Security Advisory: webkit2gtk3 security update

An update for webkit2gtk3 is now available for Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions and Red Hat Enterprise Linux 8.8 Telecommunications Update Service. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring...

Unity Linux 20.1050e / 20.1070e Security Update: libxslt (UTSA-2026-014831)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-014831 advisory. A flaw was found in the exsltFuncResultComp function of libxslt, which handles EXSLT elements during stylesheet parsing. Due to improper type handling, the function...

The vulnerability of the sc_disable() function in Linux operating system kernels, which allows a malicious actor to cause kernel crashes.

The vulnerability of the scdisable function in Linux operating systems is related to pointer manipulation. Exploiting this vulnerability can allow an attacker to cause kernel crashes...