CentOS Linux 8.5 [TuxCare] Security Update: dovecot / dovecot-devel / dovecot-mysql / dovecot-pgsql / etc (CENTOS8.5:CLSA-2026:1778173027)

The CentOS Linux 8.5 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS8.5:CLSA-2026:1778173027 advisory. - Attacker can send a specifically crafted message before authentication that causes managesieve to allocate large amount of memory. Attacker...

Rocky Linux 8 [CIQ] Security Update: python3-idna (crlsa-2024_4260)

The Rocky Linux 8 host has a package installed that is affected by a vulnerability as referenced in the CIQ crlsa-20244260 advisory. python-idna: potential DoS via resource consumption via specially crafted inputs to idna.encode CVE-2024-3651 Tenable has extracted the preceding description block...

Rocky Linux 9.6 [TuxCare] Security Update: nodejs / nodejs-devel / nodejs-docs / nodejs-full-i18n / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1770717358)

The Rocky Linux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1770717358 advisory. - Node.js versions which bundle an unpatched version of OpenSSL or run against a dynamically linked version of OpenSSL which are...

CentOS Linux 6 [TuxCare] Security Update: nginx / nginx-all-modules / nginx-filesystem / nginx-mod-http-geoip / etc (CENTOS6:CLSA-2026:1784804810)

The CentOS Linux 6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS6:CLSA-2026:1784804810 advisory. - A vulnerability exists in NGINX Plus and NGINX Open Source when a map directive uses regex matching and a string expression references the map'...

PT-2026-103861

Imager versions before 1.037 for Perl exit the process reading a raw image with an out-of-range raw datachannels value in i readraw wiol. Nothing range-checks raw datachannels. The line buffer is sized as the image width times the channel count with no overflow check, so a negative or very large...

The vulnerability of the WiresharkZipHelper::unzip() function in the Wireshark network traffic analyzer allows a hacker to cause a service failure or execute arbitrary code.

The vulnerability of the WiresharkZipHelper::unzip function in the Wireshark network traffic analyzer is related to an incorrect limitation on the path name to the restricted directory. Exploiting this vulnerability could allow a attacker to cause service failures or execute arbitrary code...

PT-2026-103871

Name of the Vulnerable Software and Affected Versions Docker BuildKit affected versions not specified Description The Dockerfile frontend loads the Dockerfile and .dockerignore files of a build context into memory without a size limit. An oversized file within the build context can cause buildkit...

PT-2026-105084

Improper handling of highly compressed data data amplification in ASP.NET Core allows an unauthorized attacker to deny service over a network...

Rocky Linux 9.6 [TuxCare] Security Update: python3.11 / python3.11-debug / python3.11-devel / python3.11-idle / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1789735614)

The Rocky Linux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1789735614 advisory. - When using the tarfile module with a file opened in streaming mode mode=r| the tarfile module did not properly handle EOF, makin...

Rocky Linux 8 [CIQ] Security Update: avahi / avahi-autoipd / avahi-autoipd-debuginfo / avahi-compat-howl / etc Multiple Vulnerabilities (crlsa-2023_7836)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20237836 advisory. avahi: Local DoS by event-busy-loop from writing long lines to /run/avahi-daemon/socket CVE-2021-3468 avahi: Reachable assertion in...

Rocky Linux 8 [CIQ] Security Update: thunderbird / thunderbird-debuginfo / thunderbird-debugsource Multiple Vulnerabilities (crlsa-2022_7190)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20227190 advisory. Mozilla: Matrix SDK bundled with Thunderbird vulnerable to an impersonation attack by malicious server administrators CVE-2022-39249 Mozilla: Matrix SDK...

The vulnerability of the axios.get() function in the axios library’s lib/helpers/fromDataURI.js file allows a attacker to cause a service failure.

The vulnerability of the axios.get function in the axios library’s lib/helpers/fromDataURI.js file is related to the use of a regular expression with inefficient computational complexity. Exploiting this vulnerability could allow an attacker to cause service failures remotely...

AlmaLinux 9.2 [TuxCare] Security Update: mod_auth_openidc (ALMALINUX9.2:CLSA-2025:1746655009)

The AlmaLinux 9.2 host has a package installed that is affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2025:1746655009 advisory. - modauthopenidc is an OpenID Certified authentication and authorization module for the Apache 2.x HTTP server that implements the OpenID...

Rocky Linux 9 [CIQ] Security Update: mod_http2 / mod_http2-debuginfo / mod_http2-debugsource (crlsa-2024_8680)

The Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20248680 advisory. modhttp2: DoS by null pointer in websocket over HTTP/2 CVE-2024-36387 Tenable has extracted the preceding description block directly from the CIQ security advisory...

Rocky Linux 8 [CIQ] Security Update: nspr / nspr-debuginfo / nspr-debugsource / nspr-devel / nss / etc (crlsa-2021_3572)

The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20213572 advisory. nss: TLS 1.3 CCS flood remote DoS Attack CVE-2020-25648 Tenable has extracted the preceding description block directly from the CIQ security advisory. Note that...

Rocky Linux 8 [CIQ] Security Update: exiv2 / exiv2-debuginfo / exiv2-debugsource / exiv2-devel / etc (crlsa-2022_1842)

The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20221842 advisory. exiv2: stack exhaustion issue in the printIFDStructure function may lead to DoS CVE-2020-18898 Tenable has extracted the preceding description block directly from t...

AlmaLinux 9.6 [TuxCare] Security Update: python3.11 / python3.11-debug / python3.11-devel / python3.11-idle / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1787043977)

The AlmaLinux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1787043977 advisory. - When loading a plist file, the plistlib module reads data in size specified by the file itself, meaning a malicious file can cause...

Rocky Linux 9.6 [TuxCare] Security Update: python3.11 / python3.11-debug / python3.11-devel / python3.11-idle / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1787043977)

The Rocky Linux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1787043977 advisory. - When loading a plist file, the plistlib module reads data in size specified by the file itself, meaning a malicious file can cau...

CentOS Linux 7 [TuxCare] Security Update: unbound / unbound-devel / unbound-libs / unbound-python (CENTOS7:CLSA-2025:1765997462)

The CentOS Linux 7 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS7:CLSA-2025:1765997462 advisory. - NLnet Labs Unbound up to and including version 1.21.0 contains a vulnerability when handling replies with very large RRsets that it needs to...

Rocky Linux 8 [CIQ] Security Update: fetchmail / fetchmail-debuginfo / fetchmail-debugsource Multiple Vulnerabilities (crlsa-2022_1964)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20221964 advisory. fetchmail: DoS or information disclosure when logging long messages CVE-2021-36386 fetchmail: STARTTLS session encryption bypassing CVE-2021-39272 Tenable...