Important: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: golang1.26: golang1.26-1.26.5-0.1.hum1 aarch64, x8664 golang1.26-bin-1.26.5-0.1.hum1 aarch64, x8664 golang1.26-docs-1.26.5-0.1.hum1 noarch golang1.26-misc-1.26.5-0.1.hum1 noarch...

UBUNTU-CVE-2026-59999

In sshd in OpenSSH before 10.4, DisableForwarding=yes was supposed to take precedence over PermitTunnel=yes, but did not...

CVE-2026-56843

Incorrect authorization in the XML-RPC API of WebPros Plesk before 18.0.78.4 allows a low-privileged authenticated customer to look up domains they do not own, because ownership is enforced only for certain lookup filters and schema validation is bypassed for legacy protocol versions. This result...

EUVD-2026-42142

In sshd in OpenSSH before 10.4, DisableForwarding=yes was supposed to take precedence over PermitTunnel=yes, but did not...

CVE-2026-59999

CVE-2026-59999 affects OpenSSH sshd prior to 10.4, where the intended precedence of DisableForwarding=yes over PermitTunnel=yes did not hold. The available documents confirm the root cause is an ordering/precedence bug in sshd, but do not provide concrete details on affected product versions beyo...

EUVD-2026-42138

scp in OpenSSH before 10.4 may place a file in the parent directory of an intended directory when the copy occurs between two remote destinations...

Amazon Linux 2 : gstreamer1-plugins-good, --advisory ALAS2-2026-3788 (ALAS-2026-3788)

The version of gstreamer1-plugins-good installed on the remote host is prior to 1.18.4-6. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2026-3788 advisory. Heap buffer overflow in the Matroska MKV demuxer when calculating decompressed buffer sizes for...

Medium: gstreamer1-plugins-bad-free

Issue Overview: A denial of service vulnerability was found in GStreamer's AV1 codec parser in gst-plugins-bad. The gstav1parserparsetilelistobu function passes a byte count to a bit-reader API that expects a bit count, causing parser desynchronization. A remote attacker could trick a user into...

gstreamer1-plugins-bad-free security update

1.22.12-7.1 - Sync with c9s release -5..-7: fix for CVE-2026-2923, CVE-2026-3082 in dvbsuboverlay and jpegparser Resolves: RHEL-156242, RHEL-156255 1.22.12-4.4 - Fix bytes/bits confusion in AV1 tile data size parsing CVE-2026-52718 Resolves: RHEL-184388 1.22.12-4.3 - Fix for CVE-2026-52719:...

Joern 4.0.578

Joern is the bug hunter's workbench. With this tool, you can uncover attack surface, sloppy coding practices, and variants of known vulnerabilities using an interactive code analysis shell. Joern supports C, C++, LLVM bitcode, x86 binaries via Ghidra, JVM bytecode via Soot, and Javascript...

PT-2026-56498

Name of the Vulnerable Software and Affected Versions Immutable.js versions prior to 4.3.9 Immutable.js versions prior to 5.1.8 Description Certain functions mishandle an index or size within the range 2 30 to 2 31 in the setListBounds function located in src/List.js. This can lead to an empty Li...

Important: kernel update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: eventpoll: defer struct eventpoll free to RCU grace period CVE-2026-43074 kernel: eventpoll: fix epremove struct eventpoll / struct file UAF CVE-2026-46242 kernel: Linux kernel: netfilter...

ImageMagick Stego DoS

The vulnerability of the ReadSTEGANOImage function in the ImageMagick console graphics editor’s coders/stegano.c file is related to improper memory release. Exploiting this vulnerability could allow a remote attacker to cause a service failure...

PT-2026-56617

Name of the Vulnerable Software and Affected Versions GitLab EE versions 18.9 through 18.11.6 GitLab EE versions 19.0 through 19.0.3 GitLab EE versions 19.1 through 19.1.1 Description An issue exists where missing authorization checks could allow an authenticated user with minimal access...

tomcat security, bug fix, and enhancement update

1:9.0.117-2 - Resolves: RHEL-183992 Remove tomcat clustering JAR from RPM builds - Exclude i686 architecture from build...

PT-2026-56472

BBOT's github workflows module could be induced to write a downloaded artifact outside its configured output directory: its path-containment check did not resolve .., so a crafted CODE REPOSITORY URL could traverse out of the intended folder. The write is bounded to two directory levels above the...

libtiff Heap Buffer Overflow DoS

The vulnerability of the tools/tiffcrop.c component in the libtiff library is related to a mistake in releasing memory that has already been released before. Exploiting this vulnerability could allow an attacker to cause a service failure...

PT-2026-56506

Name of the Vulnerable Software and Affected Versions Hono versions 4.11.8 through 4.12.26 Description During server-side rendering, the hono/jsx module fails to isolate context values on a per-request basis. This allows data from a different in-flight request to be accessed after an await...

Security update for hauler (important)

openSUSE security update: security update for hauler ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:21262-1 Rating: important References: bsc1267150 bsc1269433 Cross-References: CVE-2026-25680 CVE-2026-25681 CVE-2026-27136 CVE-2026-42502...

Security update for krb5 (important)

openSUSE security update: security update for krb5 ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:21238-1 Rating: important References: bsc1268131 Cross-References: CVE-2026-11850 CVSS scores: CVE-2026-11850 SUSE : 5.9...