Linux kernel block device Heap Buffer Overflow DoS

The vulnerability of the ublkctrlendrecovery function in the drivers/block/ublkdrv.c module of the Linux kernel’s block devices driver is related to the improper shutdown or release of resources. Exploiting this vulnerability could allow an attacker to cause service failures...

PT-2026-52939

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the enetc network driver regarding NTMP DMA Direct Memory Access operations. If the netc xmit ntmp cmd function times out and returns an error, the pendi...

SUSE SLES15 Security Update : kernel (Live Patch 18 for SUSE Linux Enterprise 15 SP6) (SUSE-SU-2026:2588-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:2588-1 advisory. This update for the SUSE Linux Enterprise Kernel 6.4.0-150600.23.81 fixes various security issues The following security issues were fixed: -...

SUSE SLES15 Security Update : kernel (Live Patch 14 for SUSE Linux Enterprise 15 SP7) (SUSE-SU-2026:2594-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:2594-1 advisory. This update for the SUSE Linux Enterprise Kernel 6.4.0-150700.53.52 fixes various security issues The following security issues were fixed: -...

SUSE SLES15 Security Update : kernel (Live Patch 47 for SUSE Linux Enterprise 15 SP4) (SUSE-SU-2026:2511-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:2511-1 advisory. This update for the SUSE Linux Enterprise Kernel 5.14.21-150400.24.187 fixes various security issues The following security issues were fixed: ...

Fedora 44 : docker-buildx (2026-105f7df940)

The remote Fedora 44 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-105f7df940 advisory. - Update to release v0.35.0 - Resolves: rhbz2487819 - Resolves CVE-2026-39828: rhbz2489918, rhbz2490102 - Upstream enhancements, new features, and...

Fedora 43 : tinyproxy (2026-77f1ca9c8f)

The remote Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-77f1ca9c8f advisory. Backport upstream fixes for CVE-2026-54387 and CVE-2026-54388. Tenable has extracted the preceding description block directly from the Fedora securi...

SUSE SLES12: kernel-livepatch-6_4_0-150600_23_112-default / etc (SUSE-SU-2026:2553-1)

The remote SUSE Linux SLES12 / SLES15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:2553-1 advisory. This update for the SUSE Linux Enterprise Kernel 4.12.14-122.310 fixes various security issues The following security issues were fixe...

EUVD-2026-36187

ImageMagick: Policy Bypass can Trigger an Out-of-Memory condition...

DEBIAN-CVE-2026-6679

A heap buffer overflow could occur in the DTLS 1.3 ACK serialization path before the connecting peer is authenticated. The buffer overflow was due to an integer truncation when computing the length of the ACK record-number list, causing an undersized buffer to be allocated and then overrun. This...

GO-2026-5271 GitHub CLI has an incorrect authorization header in API requests to TUF repository mirrors via `gh attestation`, `gh release verify`, and `gh release verify-asset` commands in github.com/cli/cli

GitHub CLI has an incorrect authorization header in API requests to TUF repository mirrors via gh attestation, gh release verify, and gh release verify-asset commands in github.com/cli/cli...

GO-2026-5190 AMF Vulnerable to Improper Resource Shutdown or Release in github.com/omec-project/amf

AMF Vulnerable to Improper Resource Shutdown or Release in github.com/omec-project/amf. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. If this is causing false-positive reports from vulnerability...

GO-2026-5179 AMF Vulnerable to Improper Resource Shutdown or Release in github.com/omec-project/amf

AMF Vulnerable to Improper Resource Shutdown or Release in github.com/omec-project/amf. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. If this is causing false-positive reports from vulnerability...

CVE-2026-53048

A flaw was found in the Linux kernel's gfs2 filesystem. During the unmount process, a NULL pointer dereference can occur when flushing outstanding glock work. This happens because gfs2logflush is called when a critical data structure sdp-sdjdesc has already been deallocated, and a subsequent...

Brute Force

Overview Affected versions of this package are vulnerable to Brute Force in the login process. An attacker can gain unauthorized access to user accounts by performing unlimited automated authentication attempts without restriction. Remediation Upgrade...

CVE-2026-53050

A flaw was found in the Linux kernel. A race condition exists between the dquotscanactive function and quota deactivation within quotareleaseworkfn. This vulnerability could allow a local attacker to cause memory corruption by manipulating quota operations, potentially leading to system instabili...

CVE-2026-54906

A flaw was found in concurrent-ruby, a Ruby library for managing concurrent operations. The Concurrent::ReadWriteLock component contains a synchronization issue where write locks can be released by unauthorized threads. This could allow multiple threads to write concurrently, potentially leading ...

CVE-2026-55092

Trivy is a security scanner. Prior to 0.71.1, when Trivy downloads an OCI artifact, it uses the org.opencontainers.image.title annotation from the artifact manifest as the destination filename without validation. An attacker who can make Trivy fetch an attacker-controlled artifact can supply a...

[SECURITY] [DSA 6364-1] chromium security update

------------------------------------------------------------------------- Debian Security Advisory DSA-6364-1 [email protected] https://www.debian.org/security/ Andres Salomon June 25, 2026 https://www.debian.org/security/faq -...

UBUNTU-CVE-2026-57438

Nokogiri is an open source XML and HTML library for the Ruby programming language. Prior to 1.19.4, XInclude substitution performed by Nokogiri::XML::Nodedoxinclude replaced each in place, freeing the include node along with its children such as and its descendants and any namespaces declared on...