RHEL 9 : libsolv (RHSA-2026:48811)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:48811 advisory. The libsolv packages provide a library for resolving package dependencies using a satisfiability algorithm. Security Fixes: libsolv: Heap buffer...

Security Bulletin: Multiple vulnerabilities in IBM MQ Agent images

Summary Multiple vulnerabilities were addressed in IBM MQ Agent images Vulnerability Details CVEID:CVE-2025-13151 DESCRIPTION: Stack-based buffer overflow in libtasn1 version: v4.20.0. The function fails to validate the size of input data resulting in a buffer overflow in asn1expendoctetstring...

Libsolv: stack-based buffer overflow in libsolv eddsa pgp signature verification allows denial of service

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CVE-2026-48863

A flaw was found in libsolv. A stack-based buffer overflow vulnerability exists in the PGP verification component due to incorrect length handling when copying EdDSA 's' MPI into a stack buffer. A remote attacker could craft a malicious Ed25519 PGP signature with mismatched MPI lengths. Processin...

CVE-2026-48863

A flaw was found in libsolv. A stack-based buffer overflow vulnerability exists in the PGP verification component due to incorrect length handling when copying EdDSA 's' MPI into a stack buffer. A remote attacker could craft a malicious Ed25519 PGP signature with mismatched MPI lengths. Processin...

EUVD-2026-44842

A flaw was found in libsolv. A stack-based buffer overflow vulnerability exists in the PGP verification component due to incorrect length handling when copying EdDSA 's' MPI into a stack buffer. A remote attacker could craft a malicious Ed25519 PGP signature with mismatched MPI lengths. Processin...

CVE-2026-48863

The CVE-2026-48863 issue is a stack-based buffer overflow in libsolv’s EdDSA verification when copying the EdDSA 's' MPI, caused by length handling. An adversary could craft an Ed25519 PGP signature with mismatched MPI lengths to trigger a denial of service in automated package/repo processing wo...

CVE-2026-48863 Libsolv: stack-based buffer overflow in libsolv eddsa pgp signature verification allows denial of service

A flaw was found in libsolv. A stack-based buffer overflow vulnerability exists in the PGP verification component due to incorrect length handling when copying EdDSA 's' MPI into a stack buffer. A remote attacker could craft a malicious Ed25519 PGP signature with mismatched MPI lengths. Processin...

CVE-2026-48863 Libsolv: stack-based buffer overflow in libsolv eddsa pgp signature verification allows denial of service

A flaw was found in libsolv. A stack-based buffer overflow vulnerability exists in the PGP verification component due to incorrect length handling when copying EdDSA 's' MPI into a stack buffer. A remote attacker could craft a malicious Ed25519 PGP signature with mismatched MPI lengths. Processin...

Alibaba Cloud Linux 3 : 0200: libsolv (ALINUX3-SA-2026:0200)

The remote Alibaba Cloud Linux 3 host has packages installed that are affected by a vulnerability as referenced in the ALINUX3-SA-2026:0200 advisory. Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities: CVE-2026-48864: A flaw was found in libsolv. This...

libsolv security update

An update is available for libsolv. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The libsolv packages provide a library for resolving package dependencies usi...

RLSA-2026:39315 Moderate: libsolv security update

The libsolv packages provide a library for resolving package dependencies using a satisfiability algorithm. Security Fixes: libsolv: Heap buffer overflow in libsolv repopagestore via unchecked decompression of malicious .solv page data CVE-2026-48864 For more details about the security issues,...

RHSA-2026:39315 Red Hat Security Advisory: libsolv security update

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RHEL 9 : libsolv (RHSA-2026:39315)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:39315 advisory. The libsolv packages provide a library for resolving package dependencies using a satisfiability algorithm. Security Fixes: libsolv: Heap buffer...

AlmaLinux 9 : libsolv (ALSA-2026:39315)

The remote AlmaLinux 9 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:39315 advisory. libsolv: Heap buffer overflow in libsolv repopagestore via unchecked decompression of malicious .solv page data CVE-2026-48864 Tenable has extracted the preceding...

Oracle Linux 9 : libsolv (ELSA-2026-39315)

The remote Oracle Linux 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-39315 advisory. 0.7.24-6 - Fix a buffer overflow when decompressing solv pages CVE-2026-48864 RHEL-178982 Tenable has extracted the preceding description block directly from t...

RockyLinux 9 : libsolv (RLSA-2026:39315)

The remote RockyLinux 9 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:39315 advisory. libsolv: Heap buffer overflow in libsolv repopagestore via unchecked decompression of malicious .solv page data CVE-2026-48864 Tenable has extracted the precedin...

libsolv: Heap buffer overflow in libsolv repopagestore via unchecked decompression of malicious .solv page data

A flaw was found in libsolv. This heap buffer overflow occurs during the decompression of attacker-controlled compressed data within .solv files due to insufficient input validation. An attacker can provide a specially crafted .solv file, which, when processed by a vulnerable application, can lea...

Moderate: Red Hat Security Advisory: libsolv security update

An update for libsolv is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

Moderate: libsolv security update

The libsolv packages provide a library for resolving package dependencies using a satisfiability algorithm. Security Fixes: libsolv: Heap buffer overflow in libsolv repopagestore via unchecked decompression of malicious .solv page data CVE-2026-48864 For more details about the security issues,...