Important: gnutls

Issue Overview: A remotely triggerable underflow in the DTLS reassembly code led to a heap overrun. The issue was reported in the issue tracker as 1811 by Joshua Rogers of AISLE Research Team. CVE-2026-33845 Affected Packages: gnutls Issue Correction: Run dnf update gnutls --releasever...

Important: gnutls

Issue Overview: A remotely triggerable underflow in the DTLS reassembly code led to a heap overrun. The issue was reported in the issue tracker as 1811 by Joshua Rogers of AISLE Research Team. CVE-2026-33845 GnuTLS didn't check that DTLS fragments claimed a consistent messagelength value...

Amazon Linux 2023 : gnutls, gnutls-c++, gnutls-dane (ALAS2023-2026-1777)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2026-1777 advisory. A remotely triggerable underflow in the DTLS reassembly code led to a heap overrun. The issue was reported in the issue tracker as 1811 by Joshua Rogers of AISLE Research Team. CVE-2026-33845 Tenable h...

Amazon Linux 2 : gnutls, --advisory ALAS2-2026-3324 (ALAS-2026-3324)

The version of gnutls installed on the remote host is prior to 3.3.29-9. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2026-3324 advisory. A remotely triggerable underflow in the DTLS reassembly code led to a heap overrun. The issue was reported in the issue...

TencentOS Server 4: gnutls (TSSA-2026:0305)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2026:0305 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:...

TencentOS Server 4: gnutls (TSSA-2026:0431)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2026:0431 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities...

EulerOS Virtualization 2.12.0 : gnutls (EulerOS-SA-2026-2101)

According to the versions of the gnutls packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A flaw was found in GnuTLS. This vulnerability allows a denial of service DoS by excessive CPU Central Processing Unit and memory...

EulerOS Virtualization 2.10.0 : gnutls (EulerOS-SA-2026-2048)

According to the versions of the gnutls packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A flaw was found in GnuTLS. This vulnerability allows a denial of service DoS by excessive CPU Central Processing Unit and memory...

EulerOS Virtualization 2.12.1 : gnutls (EulerOS-SA-2026-2076)

According to the versions of the gnutls packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A flaw was found in GnuTLS. This vulnerability allows a denial of service DoS by excessive CPU Central Processing Unit and memory...

EulerOS Virtualization 2.10.1 : gnutls (EulerOS-SA-2026-2021)

According to the versions of the gnutls packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A flaw was found in GnuTLS. This vulnerability allows a denial of service DoS by excessive CPU Central Processing Unit and memory...

EulerOS Virtualization 2.13.1 : gnutls (EulerOS-SA-2026-2129)

According to the versions of the gnutls packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A flaw was found in GnuTLS. This vulnerability allows a denial of service DoS by excessive CPU Central Processing Unit and memory...

Nutanix AHV : Multiple Vulnerabilities (NXSA-AHV-11.0.1.2)

The version of AHV installed on the remote host is prior to 11.0.1.2. It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AHV-11.0.1.2 advisory. - Capstone is a disassembly framework. In versions 6.0.0-Alpha5 and prior, an unchecked vsnprintf return in SStreamconcat...

EulerOS Virtualization 2.13.0 : gnutls (EulerOS-SA-2026-2168)

According to the versions of the gnutls packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A flaw was found in GnuTLS. This vulnerability allows a denial of service DoS by excessive CPU Central Processing Unit and memory...

CVE-2026-3832 affecting package gnutls for versions less than 3.8.3-11

CVE-2026-3832 affecting package gnutls for versions less than 3.8.3-11. A patched version of the package is available...

CVE-2026-42010 affecting package gnutls for versions less than 3.8.3-11

CVE-2026-42010 affecting package gnutls for versions less than 3.8.3-11. A patched version of the package is available...

CVE-2026-33846 affecting package gnutls for versions less than 3.8.3-11

CVE-2026-33846 affecting package gnutls for versions less than 3.8.3-11. A patched version of the package is available...

CVE-2026-42009 affecting package gnutls for versions less than 3.8.3-11

CVE-2026-42009 affecting package gnutls for versions less than 3.8.3-11. A patched version of the package is available...

RLSA-2026:20613 Important: gnutls security update

The gnutls packages provide the GNU Transport Layer Security GnuTLS library, which implements cryptographic algorithms and protocols such as SSL, TLS, and DTLS. Security Fixes: gnutls: Fix qsort comparator in DTLS reassembly CVE-2026-42009 gnutls: Fix crashing on an underflow with a DTLS datagram...

gnutls security update

An update is available for gnutls. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The gnutls packages provide the GNU Transport Layer Security GnuTLS library,...

curl: GnuTLS OCSP stapling accepts unrelated SingleResponse (no cert-ID binding)

Summary This report describes a variant of the publicly disclosed curl vulnerability CVE-2020-8286 OCSP stapling verification bypass, found in the GnuTLS TLS backend lib/vtls/gtls.c. The original CVE affected the NSS backend; this variant reproduces the same logical class of defect — accepting...