Linux Distros Unpatched Vulnerability : CVE-2026-100889

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A vulnerability was detected in Trusted Domain Project OpenDKIM up to 2.11.0. Affected is the function dkimqpdecode of the file util.c of the component Decoder...

FreeBSD -- Remote DoS via receive-side kernel TLS

Problem Description: TLS 1.3 embeds the actual record type as the last non-zero byte of the decrypted payload, optionally followed by zero padding. The code which searches for the inner record type had an off-by-one bug which could be triggered by an invalid frame, leading to an underflow followe...

FreeBSD-SA-26:67.ktls

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-26:67.ktls Security Advisory The FreeBSD Project Topic: Remote DoS via receive-side kernel TLS Category: core Module: ktls Announced: 2026-09-29 Credits: Mark...

SUSE CVE-2026-100889

A vulnerability was detected in Trusted Domain Project OpenDKIM up to 2.11.0. Affected is the function dkimqpdecode of the file util.c of the component Decoder. The manipulation results in off-by-one. The attack may be performed from remote. The exploit is now public and may be used. The vendor w...

Off-by-one Error

org.apache.tomcat, tomcat-catalina is vulnerable to an Off-by-one Error. The vulnerability is due to rewrite processing restarting at the second rule instead of the first, which allows an attacker to potentially bypass intended rewrite rules or cause unintended request processing...

CVE-2026-101014

A flaw was found in OpenDMARC. An off-by-one boundary error exists in the DMARC Domain-based Message Authentication, Reporting, and Conformance record parser during cleanup operations in the opendmarcutilcleanup function. A remote attacker could exploit this vulnerability by submitting specially...

CVE-2026-101014

A vulnerability was detected in Trusted Domain Project OpenDMARC up to 1.4.2. Affected by this vulnerability is the function opendmarcutilcleanup in the library libopendmarc/opendmarcutil.c of the component DMARC Record Parser. Performing a manipulation results in off-by-one. The attack may be...

DEBIAN-CVE-2026-101014

A vulnerability was detected in Trusted Domain Project OpenDMARC up to 1.4.2. Affected by this vulnerability is the function opendmarcutilcleanup in the library libopendmarc/opendmarcutil.c of the component DMARC Record Parser. Performing a manipulation results in off-by-one. The attack may be...

CVE-2026-101014

A vulnerability was detected in Trusted Domain Project OpenDMARC up to 1.4.2. Affected by this vulnerability is the function opendmarcutilcleanup in the library libopendmarc/opendmarcutil.c of the component DMARC Record Parser. Performing a manipulation results in off-by-one. The attack may be...

UBUNTU-CVE-2026-101014

A vulnerability was detected in Trusted Domain Project OpenDMARC up to 1.4.2. Affected by this vulnerability is the function opendmarcutilcleanup in the library libopendmarc/opendmarcutil.c of the component DMARC Record Parser. Performing a manipulation results in off-by-one. The attack may be...

EUVD-2026-88167

A vulnerability was detected in Trusted Domain Project OpenDMARC up to 1.4.2. Affected by this vulnerability is the function opendmarcutilcleanup in the library libopendmarc/opendmarcutil.c of the component DMARC Record Parser. Performing a manipulation results in off-by-one. The attack may be...

CVE-2026-101014

A vulnerability was detected in Trusted Domain Project OpenDMARC up to 1.4.2. Affected by this vulnerability is the function opendmarcutilcleanup in the library libopendmarc/opendmarcutil.c of the component DMARC Record Parser. Performing a manipulation results in off-by-one. The attack may be...

CVE-2026-101014

A vulnerability was detected in Trusted Domain Project OpenDMARC up to 1.4.2. Affected by this vulnerability is the function opendmarcutilcleanup in the library libopendmarc/opendmarcutil.c of the component DMARC Record Parser. Performing a manipulation results in off-by-one. The attack may be...

CVE-2026-101014

A vulnerability exists in Trusted Domain Project OpenDMARC versions up to 1.4.2 . The flaw is located in the DMARC Record Parser component, specifically within the opendmarc_util_cleanup function of the libopendmarc/opendmarc_util.c library. A manipulation can trigger an off-by-one error, which m...

CVE-2026-101014 Trusted Domain Project OpenDMARC DMARC Record opendmarc_util.c opendmarc_util_cleanup off-by-one

A vulnerability was detected in Trusted Domain Project OpenDMARC up to 1.4.2. Affected by this vulnerability is the function opendmarcutilcleanup in the library libopendmarc/opendmarcutil.c of the component DMARC Record Parser. Performing a manipulation results in off-by-one. The attack may be...

CVE-2026-101014 Trusted Domain Project OpenDMARC DMARC Record opendmarc_util.c opendmarc_util_cleanup off-by-one

A vulnerability was detected in Trusted Domain Project OpenDMARC up to 1.4.2. Affected by this vulnerability is the function opendmarcutilcleanup in the library libopendmarc/opendmarcutil.c of the component DMARC Record Parser. Performing a manipulation results in off-by-one. The attack may be...

CVE-2026-101014 Trusted Domain Project OpenDMARC DMARC Record opendmarc_util.c opendmarc_util_cleanup off-by-one

A vulnerability was detected in Trusted Domain Project OpenDMARC up to 1.4.2. Affected by this vulnerability is the function opendmarcutilcleanup in the library libopendmarc/opendmarcutil.c of the component DMARC Record Parser. Performing a manipulation results in off-by-one. The attack may be...

librenswan: IKEv2 Denial of Service via malformed fragmentation

A flaw was found in Libreswan's IKEv2 fragment reassembly mechanism. When a VPN gateway processes incoming split network packets fragments containing unexpected data, an off-by-one boundary validation error triggers an internal program safety check assertion failure. A remote, unauthenticated...

EUVD-2026-88053

A vulnerability was detected in Trusted Domain Project OpenDKIM up to 2.11.0. Affected is the function dkimqpdecode of the file util.c of the component Decoder. The manipulation results in off-by-one. The attack may be performed from remote. The exploit is now public and may be used. The vendor w...

CVE-2026-100889

A vulnerability was detected in Trusted Domain Project OpenDKIM up to 2.11.0. Affected is the function dkimqpdecode of the file util.c of the component Decoder. The manipulation results in off-by-one. The attack may be performed from remote. The exploit is now public and may be used. The vendor w...