kernel: KVM: x86: Fix shadow paging use-after-free due to unexpected GFN

A flaw was found in the Linux kernel's KVM Kernel-based Virtual Machine x86 shadow paging mechanism. This use-after-free vulnerability arises from incorrect handling of Guest Frame Numbers GFNs when guest page tables are modified. A local attacker with control over a guest virtual machine could...

CVE-2026-14454

CVE-2026-14454 – Imager (Perl) : Imager versions before 1.033 mis-handle unsigned EXIF IFD entry counts as signed, causing large (near-address-space) allocation attempts. This could cause a worker process to terminate when processing crafted images with large EXIF data. Affected: Imager prior to ...

Security update for podman (important)

openSUSE security update: security update for podman ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:21244-1 Rating: important References: bsc1262856 bsc1266125 Cross-References: CVE-2025-22869 CVE-2025-47913 CVE-2025-47914 CVE-2025-52881...

gnutls: gnutls: Denial of Service via DTLS packet reordering vulnerability

A flaw was found in gnutls. A remote attacker could exploit an issue in the Datagram Transport Layer Security DTLS packet reordering logic. The comparator function, responsible for ordering DTLS packets by sequence numbers, did not correctly handle packets with duplicate sequence numbers. This...

AI-Generated Browser Ransomware Abuses Chromium API on Windows, Linux, macOS, Android

Cybersecurity researchers have flagged a new malware artifact generated using DeepSeek that constructed a novel attack path combining "unrealistic browser-malware concepts with a real browser capability" to turn it into a working ransomware technique that runs entirely inside the browser on both...

CVE-2026-12113

The Appointment Booking Calendar plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.4.02 via the cpabcappointmentsfilterlist. This makes it possible for authenticated attackers, with contributor-level access and above, to extract customer...

gnutls: gnutls: Denial of Service via DTLS packet reordering vulnerability

A flaw was found in gnutls. A remote attacker could exploit an issue in the Datagram Transport Layer Security DTLS packet reordering logic. The comparator function, responsible for ordering DTLS packets by sequence numbers, did not correctly handle packets with duplicate sequence numbers. This...

gnutls: gnutls: Denial of Service via DTLS packet reordering vulnerability

A flaw was found in gnutls. A remote attacker could exploit an issue in the Datagram Transport Layer Security DTLS packet reordering logic. The comparator function, responsible for ordering DTLS packets by sequence numbers, did not correctly handle packets with duplicate sequence numbers. This...

Fedora 43 : mariadb10.11 (2026-efc64a64ec)

The remote Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-efc64a64ec advisory. MariaDB 10.11.18 Upstream Release notes: https://mariadb.com/docs/release-notes/community-server/10.11/10.11.18 Upstream Changelog:...

SUSE CVE-2026-53249

In the Linux kernel, the following vulnerability has been resolved: ipv4: restrict IPOPTSSRR and IPOPTLSRR options This patch restricts setting Loose Source and Record Route LSRR and Strict Source and Record Route SSRR IP options to users with CAPNETRAW capability. This prevents unprivileged...

Snipe-IT's selectlist visibility is too permissive

Impact The GET /api/v1/object/selectlist API endpoint is missing an authorization check. Any user who can log into Snipe-IT - regardless of permissions - can retrieve a paginated list of all user accounts using only their web session cookie. No API token or elevated permissions are required. This...

CVE-2026-7166 Multiple vulnerabilities in the Assassin game by Gaudire

Vulnerability involving the exposure of sensitive data provided without adequate protection. The API exposes email and phone number data from the ‘email’ and ‘telefon’ fields. This vulnerability is also present in the local database, as it contains accessible sensitive information such as data on...

Amazon Linux 2023 : ImageMagick, ImageMagick-c++, ImageMagick-c++-devel (ALAS2023-2026-1861)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1861 advisory. ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-49 and 7.1.2-24, an infinite loop in the subimage-search operation can...

EUVD-2026-38120

Capgo before 12.128.2 contains an information disclosure vulnerability in the unauthenticated /replication endpoint that exposes internal PostgreSQL replication telemetry including slot names and WAL LSN positions. Attackers can access this endpoint without authentication to retrieve sensitive...

PT-2026-51152

Name of the Vulnerable Software and Affected Versions Capgo versions prior to 12.128.2 Description An information disclosure issue exists in the unauthenticated '/replication' endpoint. This allows attackers to retrieve internal PostgreSQL replication telemetry without authentication, exposing...

Astra Linux – Vulnerability in Linux

In the Linux kernel up to version 5.8.7, local attackers who were able to inject conntrack netlink configurations could exploit an overflow in a local buffer, resulting in crashes or triggering the use of incorrect protocol numbers in ctnetlinkparsetuplefilter in net/netfilter/nfconntracknetlink....

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: PCI/bwctrl: Fixed NULL pointer dereferencing when bus numbers are exhausted. When the BIOS fails to assign bus numbers to PCI bridges, the kernel attempts to correct this during PCI device enumeration. If there are no availabl...

Astra Linux – Vulnerability in Python 3.7, Python 2.7

A issue was discovered in Python before version 3.11.1. An unnecessary quadratic algorithm exists in one path when processing certain inputs to the IDNA RFC 3490 decoder. This could lead to a CPU denial of service if a maliciously crafted, unreasonably long hostname is provided to the decoder...

[SECURITY] [DLA 4636-1] thunderbird security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-4636-1 [email protected] https://www.debian.org/lts/security/ Emilio Pozuelo Monfort June 19, 2026 https://wiki.debian.org/LTS -...

CVE-2026-50643

The CVE-2026-50643 entry concerns the 8cc compiler. It describes an Out-of-Bounds Read caused by improper handling of #line directives and GNU linemarkers, where attacker-controlled filename and line-number metadata is used without validation when accessing source line arrays. This can lead to ou...