CVE-2026-80554 s390/vfio_ccw: Limit the number of channel program segments

In the Linux kernel, the following vulnerability has been resolved: s390/vfioccw: Limit the number of channel program segments The processing of channel programs, and the CCWs within them, is done recursively. As such, there is an arbitrary but not architectural limit to the number of CCWs that c...

CVE-2026-77801

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 12.8 before 19.1.7, 19.2 before 19.2.5, and 19.3 before 19.3.1 that, under certain conditions, could have allowed an authenticated user to cause a denial of service affecting background job processing, due to missing objec...

CVE-2026-79902

A flaw was found in the Seattle FilmWorks plugin in GIMP. When processing a specially crafted SFW image file, the plugin allocates a Variable-Length Array VLA on the stack without integer overflow checks, causing an unbounded stack allocation. This issue leads to an application crash, resulting i...

UBUNTU-CVE-2026-79902

A flaw was found in the Seattle FilmWorks plugin in GIMP. When processing a specially crafted SFW image file, the plugin allocates a Variable-Length Array VLA on the stack without integer overflow checks, causing an unbounded stack allocation. This issue leads to an application crash, resulting i...

golang.org/x/net/idna: golang: net/http: golang.org/x/net/idna: Privilege escalation via incorrect Punycode label processing

A flaw was found in golang.org/x/net/idna. ToASCII and ToUnicode incorrectly accept Punycode-encoded labels that decode to an ASCII-only hostname for example, xn--example-.com returns example.com instead of an error. Applications that validate the ASCII form then convert to Unicode may grant acce...

CVE-2026-77801 Allocation of Resources Without Limits or Throttling in GitLab

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 12.8 before 19.1.7, 19.2 before 19.2.5, and 19.3 before 19.3.1 that, under certain conditions, could have allowed an authenticated user to cause a denial of service affecting background job processing, due to missing objec...

SUSE-SU-2026:3819-1 Security update for the Linux Kernel (Live Patch 29 for SUSE Linux Enterprise 15 SP6)

This update for the SUSE Linux Enterprise Kernel 6.4.0-150600.23.125 fixes various security issues: The following security issues were fixed: - CVE-2025-40204,CVE-2026-53224,CVE-2026-53246: sctp: validate cached peer INIT chunk length in COOKIEECHO processing bsc1253437 bsc1270023 bsc1270024. -...

gstreamer-plugins-good: GStreamer: Remote Code Execution via Use-After-Free in rtpsbcdepay

A flaw was found in GStreamer. This use-after-free vulnerability in the rtpsbcdepay element, specifically during the processing of Real-time Transport Protocol RTP payload elements, allows a remote attacker to execute arbitrary code. The issue arises from a lack of validation for an object's...

[SECURITY] [DSA 6467-1] freecad security update

------------------------------------------------------------------------- Debian Security Advisory DSA-6467-1 [email protected] https://www.debian.org/security/ Aron Xu August 26, 2026 https://www.debian.org/security/faq -...

SUSE CVE-2026-66897

A path traversal vulnerability in LXD's instance template processing allows an attacker with container edit permissions, or any user launching a crafted image, to overwrite arbitrary files on the host system as root. When processing target template paths specified in metadata.yaml, LXD validates...

EUVD-2026-66130

Off-by-one Error vulnerability in Apache Tomcat impacting the N flag on the rewrite valves causes rewrite processing to restart at the second rule rather than the first rule. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.24, from 10.1.0-M1 through 10.1.57, from 9.0.0.M1 through...

golang.org/x/net/idna: golang: net/http: golang.org/x/net/idna: Privilege escalation via incorrect Punycode label processing

A flaw was found in golang.org/x/net/idna. ToASCII and ToUnicode incorrectly accept Punycode-encoded labels that decode to an ASCII-only hostname for example, xn--example-.com returns example.com instead of an error. Applications that validate the ASCII form then convert to Unicode may grant acce...

Important: Red Hat Security Advisory: Red Hat build of MicroShift 4.16.69 security update

Red Hat build of MicroShift release 4.16.69 is now available with updates to packages and images that include a security update. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed...

CVE-2026-26449

In Stomper 5e2741e when a client sends a SEND frame missing the destination header field, the server triggers a null pointer dereference or access to invalid memory while processing the frame, causing the process to crash...

AlmaLinux 10 : polkit (ALSA-2026:59997)

The remote AlmaLinux 10 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:59997 advisory. polkit: Polkit: Denial of Service via unbounded input processing through standard input CVE-2026-4897 Tenable has extracted the preceding description block...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: pcp (UTSA-2026-104831)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-104831 advisory. A signed integer overflow in the PCP pmGetPDU function can be exploited via crafted network packets during PDU processing or SASL negotiation. This permanently blind...

RHEL 9 : rhc (RHSA-2026:60354)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:60354 advisory. rhc is a client tool and daemon that connects the system to Red Hat hosted services enabling system and subscription management. Security...

PT-2026-82170

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the s390/vfio ccw component where channel programs and their contained Command Chain Words CCWs are processed recursively. The vfio-ccw logic divides these channel...

The vulnerability of the evhttp_decode_uri_internal() function in the Libevent asynchronous event notification library allows a attacker to cause a service failure.

The vulnerability of the evhttpdecodeuriinternal function in the Libevent asynchronous event notification library is related to deficiencies in HTTP request processing. Exploiting this vulnerability could allow a malicious actor to cause service failures...

CVE-2026-26449

In Stomper 5e2741e when a client sends a SEND frame missing the destination header field, the server triggers a null pointer dereference or access to invalid memory while processing the frame, causing the process to crash...