Fedora: Security Advisory (FEDORA-2026-304a740a0b)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

UBUNTU-CVE-2026-0818

When a user explicitly requested Thunderbird to decrypt an inline OpenPGP message that was embedded in a text section of an email that was formatted and styled with HTML and CSS, then the decrypted contents were rendered in a context in which the CSS styles from the outer messages were active. If...

GNU Privacy Guard 2.5.17

GnuPG the GNU Privacy Guard or GPG is GNU's tool for secure communication and data storage. It can be used to encrypt data and to create digital signatures. It includes an advanced key management facility and is compliant with the proposed OpenPGP Internet standard as described in RFC2440. As suc...

MiracleLinux 9 : thunderbird-102.10.0-2.el9.ML.1 (AXSA:2023-5301:15)

The remote MiracleLinux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2023-5301:15 advisory. Thunderbird: Revocation status of S/Mime recipient certificates was not checked CVE-2023-0547 Mozilla: Matrix SDK bundled with Thunderbird vulnerabl...

MiracleLinux 4 : thunderbird-78.11.0-1.0.1.AXS4 (AXSA:2021-1977:10)

The remote MiracleLinux 4 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2021-1977:10 advisory. Mozilla: Memory safety bugs fixed in Firefox 89 and Firefox ESR 78.11 CVE-2021-29967 Mozilla: Thunderbird stored OpenPGP secret keys without master...

MiracleLinux 4 : thunderbird-78.9.1-1.0.1.AXS4 (AXSA:2021-1692:07)

The remote MiracleLinux 4 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2021-1692:07 advisory. Mozilla: An attacker may use Thunderbird's OpenPGP key refresh mechanism to poison an existing key CVE-2021-23991 Mozilla: A crafted OpenPGP key wit...

MiracleLinux 8 : thunderbird-102.10.0-2.el8.ML.1 (AXSA:2023-5300:14)

The remote MiracleLinux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2023-5300:14 advisory. Thunderbird: Revocation status of S/Mime recipient certificates was not checked CVE-2023-0547 Mozilla: Matrix SDK bundled with Thunderbird vulnerabl...

MiracleLinux 9 : thunderbird-128.5.0-1.el9_5.ML.1 (AXSA:2024-9440:30)

The remote MiracleLinux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2024-9440:30 advisory. thunderbird: Potential disclosure of plaintext in OpenPGP encrypted message CVE-2024-11159 firefox: thunderbird: CSP Bypass and XSS Exposure via Web...

MiracleLinux 7 : gnutls-3.3.26-9.el7 (AXSA:2017-2203:01)

The remote MiracleLinux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2017-2203:01 advisory. GnuTLS is a secure communications library implementing the SSL, TLS and DTLS protocols and technologies around them. It provides a simple C language...

ALSA-2026:0719 Important: gnupg2 security update

The GNU Privacy Guard GnuPG or GPG is a tool for encrypting data and creating digital signatures, compliant with OpenPGP and S/MIME standards. Security Fixes: GnuPG: GnuPG: Information disclosure and potential arbitrary code execution via out-of-bounds write CVE-2025-68973 For more details about...

GNU Privacy Guard 2.4.9

GnuPG the GNU Privacy Guard or GPG is GNU's tool for secure communication and data storage. It can be used to encrypt data and to create digital signatures. It includes an advanced key management facility and is compliant with the proposed OpenPGP Internet standard as described in RFC2440. As suc...

[SECURITY] Fedora 42 Update: gnutls-3.8.11-1.fc42

GnuTLS is a secure communications library implementing the SSL, TLS and DTLS protocols and technologies around them. It provides a simple C language application programming interface API to access the secure communications protocols as well as APIs to parse and write X.509, PKCS 12, OpenPGP and...

[SECURITY] Fedora 42 Update: rnp-0.18.1-1.fc42

RNP is a set of OpenPGP RFC4880 tools...

[SECURITY] Fedora 43 Update: rnp-0.18.1-1.fc43

RNP is a set of OpenPGP RFC4880 tools...

[SECURITY] Fedora 43 Update: gnutls-3.8.11-1.fc43

GnuTLS is a secure communications library implementing the SSL, TLS and DTLS protocols and technologies around them. It provides a simple C language application programming interface API to access the secure communications protocols as well as APIs to parse and write X.509, PKCS 12, OpenPGP and...

GNU Transport Layer Security Library 3.8.11

GnuTLS is a secure communications library implementing the SSL and TLS protocols and technologies around them. It provides a simple C language application programming interface API to access the secure communications protocols, as well as APIs to parse and write X.509, PKCS 12, OpenPGP, and other...

Mozilla Thunderbird < 78.8.1

The version of Thunderbird installed on the remote macOS or Mac OS X host is prior to 78.8.1. It is, therefore, affected by a vulnerability as referenced in the mfsa2021-17 advisory. - Thunderbird unprotects a secret OpenPGP key prior to using it for a decryption, signing or key import task. If t...

Mozilla Thunderbird < 78.8.1

The version of Thunderbird installed on the remote Windows host is prior to 78.8.1. It is, therefore, affected by a vulnerability as referenced in the mfsa2021-17 advisory. - Thunderbird unprotects a secret OpenPGP key prior to using it for a decryption, signing or key import task. If the task ru...

Siemens SIMATIC S7-1500 Observable Discrepancy (CVE-2021-33560)

Libgcrypt before 1.8.8 and 1.9.x before 1.9.3 mishandles ElGamal encryption because it lacks exponent blinding to address a side- channel attack against mpipowm, and the window size is not chosen appropriately. This, for example, affects use of ElGamal in OpenPGP. This plugin only works with...

Security update for MozillaThunderbird

This update for MozillaThunderbird fixes the following issue: Mozilla Thunderbird is updated to 140.4. changed: Account Hub is now disabled by default for second email account bmo1992027 changed: Flatpak runtime has been updated to Freedesktop SDK 24.08 bmo1952100 fixed: Users could not read mail...