MC-271325-PoC

Status trailing-byte log amplification MC-271325 Unauthenti...

ALSA-2026:18683 Moderate: libssh security update

libssh is a library which implements the SSH protocol. It can be used to implement client and server applications. Security Fixes: libssh: Double Free Vulnerability in libssh Key Export Functions CVE-2025-5351 libssh: Use of uninitialized variable in privatekeyfromfile CVE-2025-4878 libssh: Write...

RHEL 10 : python-markdown (RHSA-2026:19155)

The remote Redhat Enterprise Linux 10 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:19155 advisory. Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic...

RHEL 9 : python-markdown (RHSA-2026:19366)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:19366 advisory. Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic da...

RHEL 9 : libssh (RHSA-2026:18683)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:18683 advisory. libssh is a library which implements the SSH protocol. It can be used to implement client and server applications. Security Fixes: libssh:...

Moderate: libssh security update

libssh is a library which implements the SSH protocol. It can be used to implement client and server applications. Security Fixes: libssh: Double Free Vulnerability in libssh Key Export Functions CVE-2025-5351 libssh: Use of uninitialized variable in privatekeyfromfile CVE-2025-4878 libssh: Write...

Incorrect Type Conversion or Cast

Overview Affected versions of this package are vulnerable to Incorrect Type Conversion or Cast through the parseOpMessage, parseSections, and parseFirstField functions. An attacker can cause the telemetry agent to crash and disrupt observability by sending specially crafted MongoDB wire messages ...

GHSA-J8P6-96VP-F3R9 OpenTelemetry eBPF Instrumentation: MongoDB parser panics on malformed wire messages

Summary Malformed MongoDB wire messages can trigger uncaught panics in the MongoDB TCP parser, allowing a remote unauthenticated attacker to crash the telemetry agent and cause a denial of service. The parser operates on raw attacker-controlled network payloads before the input is fully validated...

CVE-2026-44302

Snappier is a high performance C implementation of the Snappy compression algorithm. Prior to 1.3.1, Snappier.SnappyStream enters an uncatchable infinite loop when decompressing a malformed framed-format Snappy stream as small as 15 bytes. This vulnerability is fixed in 1.3.1...

Improper Check for Unusual or Exceptional Conditions

Overview Affected versions of this package are vulnerable to Improper Check for Unusual or Exceptional Conditions through the BIND message parsing process. An attacker can cause the application to crash by sending a malformed or empty Postgres BIND payload that lacks a valid NUL-terminated portal...

GHSA-PGVV-Q3WF-MM9M OpenTelemetry eBPF Instrumentation: Postgres BIND parsing can panic on malformed payloads

Summary The Postgres protocol parser assumes BIND message payloads contain a valid NUL-terminated portal name. A crafted empty or unterminated payload can make OBI slice beyond the end of the captured buffer and panic. Details The vulnerable logic is in pkg/ebpf/common/sqldetectpostgres.go. In th...

GHSA-WP73-MWGF-4JQ9 OpenTelemetry eBPF Instrumentation: Unsafe fastelf parsing allows malformed ELF to crash agent

Summary OBI's replacement ELF parser trusts section offsets, counts, and string offsets from the executable file. A crafted local ELF can make OBI dereference invalid section pointers or slice past string tables, causing the agent to panic while determining the process language. Details...

OpenTelemetry eBPF Instrumentation: Unsafe fastelf parsing allows malformed ELF to crash agent

Summary OBI's replacement ELF parser trusts section offsets, counts, and string offsets from the executable file. A crafted local ELF can make OBI dereference invalid section pointers or slice past string tables, causing the agent to panic while determining the process language. Details...

EUVD-2026-29441

multiparty vulnerable to Denial of Service via Uncaught Exception in filename parameter parsing...

CVE-2026-45190

A flaw was found in Net::CIDR::Lite, a Perl module for handling IP address ranges. This vulnerability allows a remote attacker to bypass IP Access Control Lists ACLs due to improper validation of IP address and CIDR Classless Inter-Domain Routing mask inputs. Specifically, inputs containing...

jq: out-of-bounds read in jv_parse_sized() on error formatting for non-NUL-terminated buffers

A flaw was found in jq, a command line JSON processor, specifically in the libjq API. Parsing a malformed JSON input from a non-NUL-terminated buffer using the jvparsesized function can cause an out-of-bounds read, resulting in an application crash and a possible memory disclosure within the erro...

jq: out-of-bounds read in jv_parse_sized() on error formatting for non-NUL-terminated buffers

A flaw was found in jq, a command line JSON processor, specifically in the libjq API. Parsing a malformed JSON input from a non-NUL-terminated buffer using the jvparsesized function can cause an out-of-bounds read, resulting in an application crash and a possible memory disclosure within the erro...

jq: out-of-bounds read in jv_parse_sized() on error formatting for non-NUL-terminated buffers

A flaw was found in jq, a command line JSON processor, specifically in the libjq API. Parsing a malformed JSON input from a non-NUL-terminated buffer using the jvparsesized function can cause an out-of-bounds read, resulting in an application crash and a possible memory disclosure within the erro...

CVE-2026-8696

A flaw was found in radare2. This use-after-free vulnerability in the GDB client core, specifically within the gdbrpidslist function, could allow a remote attacker to achieve arbitrary code execution or cause a denial of service. The vulnerability is triggered by sending malformed thread...

Denial Of Service (DoS)

GoBGP is vulnerable to Denial of Service DoS. The vulnerability is due to improper validation of malformed BGP UPDATE messages during processing of 4-byte AS attributes, where an internal slice index shift can trigger an index out of range panic, causing the GoBGP process to crash...