fierce

Fierce Fierce is a DNS reconnaissance tool for locating non-contiguous IP space. Useful links: Domain Name System DNS Domain Names - Concepts and Facilities Domain Names - Implementation and Specification Threat Analysis of the Domain Name System DNS Name Servers NS State of Authority Record SOA...

CVE-2026-104988 Pki-core: dogtag-pki: redhat-pki: pki: est fullcmc authentication bypass allows certificate mis-issuance with arbitrary subject

A flaw was found in Dogtag PKI pki-core. The CMCAuthForEST authentication plugin fails open when an EST fullcmc enrollment request is submitted via BasicAuth without an end-user TLS client certificate. The SSLCLIENTCERT session attribute retains the EST subsystem's agent certificate, which causes...

CVE-2026-104988 Pki-core: dogtag-pki: redhat-pki: pki: est fullcmc authentication bypass allows certificate mis-issuance with arbitrary subject

A flaw was found in Dogtag PKI pki-core. The CMCAuthForEST authentication plugin fails open when an EST fullcmc enrollment request is submitted via BasicAuth without an end-user TLS client certificate. The SSLCLIENTCERT session attribute retains the EST subsystem's agent certificate, which causes...

firewalld security update

An update is available for firewalld. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list firewalld is a firewall service daemon that provides a dynamic customizable...

RLSA-2026:67585 Moderate: firewalld security update

firewalld is a firewall service daemon that provides a dynamic customizable firewall with a D-Bus interface. Security Fixes: firewalld: firewalld: Local unprivileged user can modify firewall state due to D-Bus setter mis-authorization CVE-2026-4948 For more details about the security issues,...

MiracleLinux 9 : firewalld-1.3.4-20.el9_8 (AXSA:2026-1864:05)

The remote MiracleLinux 9 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2026-1864:05 advisory. firewalld: firewalld: Local unprivileged user can modify firewall state due to D-Bus setter mis- authorization CVE-2026-4948 Tenable has extracted the...

RockyLinux 9 : firewalld (RLSA-2026:67585)

The remote RockyLinux 9 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:67585 advisory. firewalld: firewalld: Local unprivileged user can modify firewall state due to D-Bus setter mis- authorization CVE-2026-4948 Tenable has extracted the preceding...

CVE-2026-92597

Nodemailer versions = 6.9.16 and 9.1.0 mis-parse RFC 5322 comments in email addresses: in lib/addressparser, a comment closed immediately before a non-break character causes the tokenizer to concatenate the atoms surrounding the comment instead of treating the comment as folding whitespace that...

DEBIAN-CVE-2026-92597

Nodemailer versions = 6.9.16 and 9.1.0 mis-parse RFC 5322 comments in email addresses: in lib/addressparser, a comment closed immediately before a non-break character causes the tokenizer to concatenate the atoms surrounding the comment instead of treating the comment as folding whitespace that...

firewalld: firewalld: Local unprivileged user can modify firewall state due to D-Bus setter mis-authorization

A flaw was found in firewalld. A local unprivileged user can exploit this vulnerability by mis-authorizing two runtime D-Bus Desktop Bus setters, setZoneSettings2 and setPolicySettings. This mis-authorization allows the user to modify the runtime firewall state without proper authentication,...

Moderate: Red Hat Security Advisory: firewalld security update

An update for firewalld is now available for Red Hat Enterprise Linux 10.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available f...

RHEL 10 : firewalld (RHSA-2026:67843)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:67843 advisory. firewalld is a firewall service daemon that provides a dynamic customizable firewall with a D-Bus interface. Security Fixes: firewalld: firewalld:...

AlmaLinux 9 : firewalld (ALSA-2026:67585)

The remote AlmaLinux 9 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:67585 advisory. firewalld: firewalld: Local unprivileged user can modify firewall state due to D-Bus setter mis- authorization CVE-2026-4948 Tenable has extracted the preceding...

Moderate: Red Hat Security Advisory: firewalld security update

An update for firewalld is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

firewalld: firewalld: Local unprivileged user can modify firewall state due to D-Bus setter mis-authorization

A flaw was found in firewalld. A local unprivileged user can exploit this vulnerability by mis-authorizing two runtime D-Bus Desktop Bus setters, setZoneSettings2 and setPolicySettings. This mis-authorization allows the user to modify the runtime firewall state without proper authentication,...

Moderate: firewalld security update

firewalld is a firewall service daemon that provides a dynamic customizable firewall with a D-Bus interface. Security Fixes: firewalld: firewalld: Local unprivileged user can modify firewall state due to D-Bus setter mis-authorization CVE-2026-4948 For more details about the security issues,...

RHEL 9 : firewalld (RHSA-2026:67585)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:67585 advisory. firewalld is a firewall service daemon that provides a dynamic customizable firewall with a D-Bus interface. Security Fixes: firewalld: firewalld:...

Nodemailer: Recipient-domain validation bypass via RFC 5322 comment mis-parsing leads to email delivery to an attacker-controlled domain

Summary Nodemailer's email-address parser treats an RFC 5322 comment ... inside the domain as a point to concatenate the surrounding text, rather than as folding whitespace CFWS that terminates the domain. Consequently a recipient address such as [email protected] is parsed and delivere...

GHSA-CC9R-2J5M-2M83 Nodemailer: Recipient-domain validation bypass via RFC 5322 comment mis-parsing leads to email delivery to an attacker-controlled domain

Summary Nodemailer's email-address parser treats an RFC 5322 comment ... inside the domain as a point to concatenate the surrounding text, rather than as folding whitespace CFWS that terminates the domain. Consequently a recipient address such as [email protected] is parsed and delivere...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098947)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098947 advisory. In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx4: Fix mis-use of RCU in mlx4srqevent Sashiko points out the radixtree itself is RCU safe...