kernel: netfilter: nf_conntrack_h323: check for zero length in DecodeQ931()

A flaw was found in the Linux kernel's netfilter subsystem, specifically within the nfconntrackh323 module. This vulnerability occurs in the DecodeQ931 function when processing a zero-length value from a packet. An integer underflow during a length calculation results in a large, incorrect value...

kernel: dlm: validate length in dlm_search_rsb_tree

A flaw was found in the Linux kernel's Distributed Lock Manager dlm module. An attacker could send specially crafted network messages with an oversized length parameter to the dlmdumprsbname function. This lack of validation can lead to an out-of-bounds write in the dlmsearchrsbtree function,...

kernel: netfilter: nf_conntrack_h323: check for zero length in DecodeQ931()

A flaw was found in the Linux kernel's netfilter subsystem, specifically within the nfconntrackh323 module. This vulnerability occurs in the DecodeQ931 function when processing a zero-length value from a packet. An integer underflow during a length calculation results in a large, incorrect value...

kernel: dlm: validate length in dlm_search_rsb_tree

A flaw was found in the Linux kernel's Distributed Lock Manager dlm module. An attacker could send specially crafted network messages with an oversized length parameter to the dlmdumprsbname function. This lack of validation can lead to an out-of-bounds write in the dlmsearchrsbtree function,...

RHEL 8 : kernel (RHSA-2026:35863)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:35863 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: Linux kernel: Use-after-free ...

Memory Allocation with Excessive Size Value

Overview Affected versions of this package are vulnerable to Memory Allocation with Excessive Size Value in the decodeFromCompressedByteBuffer function due to improper handling of the lengthOfCompressedContents argument. An attacker can cause excessive memory allocation by supplying a crafted...

openSUSE 16: cross-aarch64-glibc-devel / cross-ppc64le-glibc-devel / etc (openSUSE-SU-2026:21228-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:21228-1 advisory. This update for glibc fixes the following issues - CVE-2026-5435: unchecked buffer writing in TSIG handling can lead to an out-of-bounds write...

CVE-2026-14683

A vulnerability was detected in HdrHistogram up to 2.2.2. Affected by this issue is the function org.HdrHistogram.AbstractHistogram.decodeFromCompressedByteBuffer of the file src/main/java/org/HdrHistogram/AbstractHistogram.java. The manipulation of the argument lengthOfCompressedContents results...

CVE-2026-14683

A vulnerability was detected in HdrHistogram up to 2.2.2. Affected by this issue is the function org.HdrHistogram.AbstractHistogram.decodeFromCompressedByteBuffer of the file src/main/java/org/HdrHistogram/AbstractHistogram.java. The manipulation of the argument lengthOfCompressedContents results...

SUSE CVE-2026-38969

DO NOT USE THIS CVE RECORD. ConsultIDs: none. Reason: This record was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none...

CVE-2026-22547

Gitea versions before 1.25.5 lack validation constraints for repository creation fields, including length-limited template fields and trust model or object format values...

CVE-2026-22547

Gitea prior to version 1.25.5 exposes improper input validation during repository creation (fields such as template values and trust/model formats). The CVE description aligns with multiple advisories (Snyk for modules/structs, services/forms, and repository) indicating the root cause is insuffic...

EUVD-2026-41616

Gitea versions before 1.25.5 lack validation constraints for repository creation fields, including length-limited template fields and trust model or object format values...

nghttp2: nghttp2: HTTP Request/Response Smuggling and Response-Queue Poisoning via ambiguous HTTP/1.1 Upgrade requests

A flaw in nghttp2's nghttpx proxy allows a remote attacker to perform HTTP request smuggling and cross-client response-queue poisoning. This occurs because the proxy ambiguously forwards HTTP/1.1 Upgrade requests that contain a Content-Length header to reusable keep-alive backend connections...

OPENSUSE-SU-2026:21228-1 Security update for glibc

This update for glibc fixes the following issues - CVE-2026-5435: unchecked buffer writing in TSIG handling can lead to an out-of-bounds write bsc1263656. - CVE-2026-6238: insufficient RDATA length validation can lead to application crashes or uninitialized memory disclosure bsc1263658...

CVE-2026-56015

Net::IP::LPM versions through 1.10 for Perl allow a heap out-of-bounds read via an unbounded prefix length. add passes the prefix string to the trie builder addPrefixToTrie without checking it against the address width. addPrefixToTrie then walks the prefix buffer by prefixlength bits, reading...

CVE-2026-56015

Net::IP::LPM versions through 1.10 for Perl allow a heap out-of-bounds read via an unbounded prefix length. add passes the prefix string to the trie builder addPrefixToTrie without checking it against the address width. addPrefixToTrie then walks the prefix buffer by prefixlength bits, reading...

CVE-2026-56015 Net::IP::LPM versions through 1.10 for Perl allow a heap out-of-bounds read via an unbounded prefix length

Net::IP::LPM versions through 1.10 for Perl allow a heap out-of-bounds read via an unbounded prefix length. add passes the prefix string to the trie builder addPrefixToTrie without checking it against the address width. addPrefixToTrie then walks the prefix buffer by prefixlength bits, reading...

CVE-2026-56015

CVE-2026-56015 affects Net::IP::LPM v1.10 and earlier for Perl, enabling a heap out-of-bounds read when adding prefixes with unbounded lengths. The bug arises in addPrefixToTrie() which walks the prefix buffer by prefix_length bits without verifying it against the address width (4 bytes IPv4, 16 ...

EUVD-2026-41541

Net::IP::LPM versions through 1.10 for Perl allow a heap out-of-bounds read via an unbounded prefix length. add passes the prefix string to the trie builder addPrefixToTrie without checking it against the address width. addPrefixToTrie then walks the prefix buffer by prefixlength bits, reading...