Oracle Linux 10 : glibc (ELSA-2026-500297)

The remote Oracle Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-500297 advisory. - CVE-2026-5425: Fix out-of-bounds write via TSIG record processing RHEL-180652, RHEL-185612 - CVE-2026-5928: Fix ungetwc operating on byte stream...

glibc security update

2.39-128.0.1 - Forward port Oracle changes to 2.39-128. - Reviewed-by: Elena Zannoni Oracle history: Jul-15-2026 Cupertino Miranda - 2.39-126.0.1 - Forward port Oracle changes to 2.39-126. - Reviewed-by: Jose E. Marchesi Jul-15-2026 Cupertino Miranda - 2.39-124.0.1 - Forward port Oracle changes t...

CVE-2017-3143

TSIG Bypass exploit Exploit for CVE-2017-3143 in Bind and CVE-2017-11104 in Knot DNS. See https://www.synacktiv.com/ressources/CVE-2017-3143BIND9TSIGdynamicupdatesvulnerabilitySynacktiv.pdf for more info. Author Clément Berthaux - clement dot berthaux at synacktiv dot com...

CVE-2026-81928

A flaw was found in Net::DNS versions before 1.57 for Perl. An attacker can cause a denial of service DoS by sending a specially crafted DNS message with a misplaced Transaction Signature TSIG record. When a system using Net::DNS, such as a forwarder or proxy, attempts to re-encode this message, ...

nhi-zero-trust-bypass

Project: Exploiting Protocol Vulnerabilities to Manipulate NHI Secrets and Bypass Zero-Trust Policies Screenshots Below are real screenshots from the demonstration. For more, see screenshots/README.md. 1. DNS Exploit BIND Crash A. Exploit Packet Sent Scapy sends a malformed TSIG DNS packet to BIN...

Oracle Linux 10 : glibc (ELSA-2026-42694)

The remote Oracle Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-42694 advisory. - CVE-2026-5425: Fix out-of-bounds write via TSIG record processing RHEL-180652, RHEL-185612 Tenable has extracted the preceding description block...

SUSE CVE-2026-81928

Net::DNS versions before 1.57 for Perl allow memory exhaustion via unbounded recursion in sigdata when re-encoding a message with a misplaced TSIG record. sigdata signs a message by re-encoding it, and removes TSIG records only from the additional section. A TSIG decoded into the answer or...

EUVD-2026-69727

Net::DNS versions before 1.57 for Perl allow memory exhaustion via unbounded recursion in sigdata when re-encoding a message with a misplaced TSIG record. sigdata signs a message by re-encoding it, and removes TSIG records only from the additional section. A TSIG decoded into the answer or...

CVE-2026-81928

Net::DNS versions before 1.57 for Perl allow memory exhaustion via unbounded recursion in sigdata when re-encoding a message with a misplaced TSIG record. sigdata signs a message by re-encoding it, and removes TSIG records only from the additional section. A TSIG decoded into the answer or...

DEBIAN-CVE-2026-81928

Net::DNS versions before 1.57 for Perl allow memory exhaustion via unbounded recursion in sigdata when re-encoding a message with a misplaced TSIG record. sigdata signs a message by re-encoding it, and removes TSIG records only from the additional section. A TSIG decoded into the answer or...

Linux Distros Unpatched Vulnerability : CVE-2026-81928

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Net::DNS versions before 1.57 for Perl allow memory exhaustion via unbounded recursion in sigdata when re-encoding a message with a misplaced TSIG record. sigda...

CVE-2026-81928

Net::DNS versions before 1.57 for Perl are vulnerable to memory exhaustion via unbounded recursion in the sig_data function. The root cause: when re-encoding a decoded DNS message containing a misplaced TSIG record (in the answer or authority section rather than the additional section) with an em...

CVE-2026-81928 Net::DNS versions before 1.57 for Perl allow memory exhaustion via unbounded recursion in sig_data when re-encoding a message with a misplaced TSIG record

Net::DNS versions before 1.57 for Perl allow memory exhaustion via unbounded recursion in sigdata when re-encoding a message with a misplaced TSIG record. sigdata signs a message by re-encoding it, and removes TSIG records only from the additional section. A TSIG decoded into the answer or...

CVE-2026-81928

Net::DNS versions before 1.57 for Perl allow memory exhaustion via unbounded recursion in sigdata when re-encoding a message with a misplaced TSIG record. sigdata signs a message by re-encoding it, and removes TSIG records only from the additional section. A TSIG decoded into the answer or...

PT-2026-84543

Name of the Vulnerable Software and Affected Versions Net::DNS versions prior to 1.57 Description Memory exhaustion can occur due to unbounded recursion in the sig data function when re-encoding a message containing a misplaced TSIG Transaction Signature record. The sig data function signs a...

Astra Linux – Vulnerability in bind9

BIND servers are vulnerable if they are running an affected version and are configured to use GSS-TSIG features. In a configuration that uses BIND’s default settings, the vulnerable code path is not exposed. However, a server can become vulnerable by explicitly setting valid values for the...

Astra Linux – Vulnerability in bind9

In BIND 9.5.0 - 9.11.29, 9.12.0 - 9.16.13, and versions BIND 9.11.3-S1 - 9.11.29-S1 and 9.16.8-S1 - 9.16.13-S1 of the Supported Preview Edition, as well as release versions 9.17.0 - 9.17.1 of the BIND 9.17 development branch, BIND servers are vulnerable if they are running an affected version and...

MiracleLinux 8 : glibc-2.28-251.el8_10.40 (AXSA:2026-1373:08)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-1373:08 advisory. glibc: glibc: Information disclosure or denial of service via ungetwc function with specific wide character encodings CVE-2026-5928 glibc: glibc:...

AZL-94172 CVE-2026-58218 affecting package samba 4.18.3-2

A flaw was found in Samba's internal DNS server where unauthenticated TKEY registration requests were added to the TKEY name cache before being rejected. A remote, unauthenticated attacker can exploit this behavior by sending a large number of TKEY requests with arbitrary names, exhausting the...

SUSE-SU-2026:3363-1 Security update for samba

This update for samba fixes the following issues - CVE-2026-6949: TSIG packet with crafted name compression can crash internal DNS server bsc1271672. - CVE-2026-15779: pamwinbind module with mkhomedir set allows chown of critical system paths without validation bsc1271469. - CVE-2026-58216: 6-byt...