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Debian Dovecot High Severity Service Disruption Info Leak Flaw DLA-4617-1

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Debian 11 gsasl Critical DoS Threat Advisory DLA-4618-1 CVE-2026-48829

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SUSE MozillaThunderbird Important Memory Safety Fix Advisory 2026-2271-1

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SUSE Linux Micro 6.0 Ignition Key HTTP Transport Loop Patch 2026-21987-1

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SUSE Linux Micro 6.0 Important Libzypp Libsolv Security Update 2026-21988-1

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SUSE Linux Micro Critical Ignition Patch CVE-2026-33814

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SUSE Linux Micro 6.1 Security Update for libzypp libsolv Key 2026-21992-1

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Ls Advisories Fedora Esm H240
Price Tag 1security advisoryfedoraimportant

Fedora 43: python-cloudpickle Important Update 2025-312ac3e645

Pydantic 2.12.4 This is the fourth 2.12 patch release, fixing more regressions, and reverting a change in the build() method of the AnyUrl and Dsn types.. -------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2025-312ac3e645 2025-11-10 00:46:08.034331+00:00 -------------------------------------------------------------------------------- Name : python-cloudpickle Product : Fedora 43 Version : 3.1.2 Release : 1.fc43 URL : https://github.com/cloudpipe/cloudpickle Summary : Extended pickling support for Python objects Description : cloudpickle makes it possible to serialize Python constructs not supported by the default pickle module from the Python standard library. cloudpickle is especially useful for cluster computing where Python expressions are shipped over the network to execute on remote hosts, possibly close to the data. Among other things, cloudpickle supports pickling for lambda expressions, functions and classes defined interactively in the __main__ module. -------------------------------------------------------------------------------- Update Information: Pydantic 2.12.4 This is the fourth 2.12 patch release, fixing more regressions, and reverting a change in the build() method of the AnyUrl and Dsn types. This patch release also fixes an issue with the serialization of IP address types, when serialize_as_any is used. The next patch release will try to address the remaining issues with serialize as any behavior by introducing a new polymorphic serialization feature, that should be used in most cases in place of serialize as any. https://github.com/pydantic/pydantic/releases/tag/v2.12.4 uv / python-uv-build 0.9.7 https://github.com/astral-sh/uv/releases/tag/0.9.7 0.9.6 This release contains an upgrade to Astral's fork of async_zip, which addresses potential sources of ZIP parsing differentials between uv and other Python packaging tooling. See GHSA-pqhf-p39g-3x64 foradditional details. https://github.com/astral-sh/uv/releases/tag/0.9.6 ruff 0.14.3 https://github.com/astral-sh/ruff/releases/tag/0.14.3 Update rust-get-size2/rust-get-size-derive2 to 0.7.1 (implement GetSize for RefCell). Update rust-reqsign to 0.18.1 and rust-reqsign-* to 2.0.1. Update rust-regex to 1.12.2 and rust-regex-automata to 0.4.13. -------------------------------------------------------------------------------- ChangeLog: * Tue Nov 4 2025 Lumir Balhar - 3.1.2-1 - Update to 3.1.2 (rhbz#2411957) -------------------------------------------------------------------------------- References: [ 1 ] Bug #2403244 - rust-regex-1.12.2 is available https://bugzilla.redhat.com/show_bug.cgi?id=2403244 [ 2 ] Bug #2403245 - rust-regex-automata-0.4.13 is available https://bugzilla.redhat.com/show_bug.cgi?id=2403245 [ 3 ] Bug #2406419 - rust-get-size2-0.7.1 is available https://bugzilla.redhat.com/show_bug.cgi?id=2406419 [ 4 ] Bug #2406420 - rust-get-size-derive2-0.7.1 is available https://bugzilla.redhat.com/show_bug.cgi?id=2406420 [ 5 ] Bug #2411957 - python-cloudpickle-3.1.2 is available https://bugzilla.redhat.com/show_bug.cgi?id=2411957 [ 6 ] Bug #2411978 - rust-reqsign-core-2.0.1 is available https://bugzilla.redhat.com/show_bug.cgi?id=2411978 [ 7 ] Bug #2411979 - rust-reqsign-command-execute-tokio-2.0.1 is available https://bugzilla.redhat.com/show_bug.cgi?id=2411979 [ 8 ] Bug #2411980 - rust-reqsign-aws-v4-2.0.1 is available https://bugzilla.redhat.com/show_bug.cgi?id=2411980 [ 9 ] Bug #2411981 - rust-reqsign-0.18.1 is available https://bugzilla.redhat.com/show_bug.cgi?id=2411981 [ 10 ] Bug #2411982 - rust-reqsign-http-send-reqwest-2.0.1 is available https://bugzilla.redhat.com/show_bug.cgi?id=2411982 [ 11 ] Bug #2411983 - rust-reqsign-file-read-tokio-2.0.1 is available https://bugzilla.redhat.com/show_bug.cgi?id=2411983 [ 12 ] Bug #2412643 -python-pydantic-2.12.4 is available https://bugzilla.redhat.com/show_bug.cgi?id=2412643 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2025-312ac3e645' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys -------------------------------------------------------------------------------- -- _______________________________________________ package-announce mailing list -- This email address is being protected from spambots. You need JavaScript enabled to view it. To unsubscribe send an email to This email address is being protected from spambots. You need JavaScript enabled to view it. Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/This email address is being protected from spambots. You need JavaScript enabled to view it. Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue . Important update for Fedora 43 to python-cloudpickle 3.1.2 addressing regressions in serialization features.. Fedora python-cloudpickle update security important. . Severity: Important. LinuxSecurity.com Team

Calendar 2 Nov 10, 2025 •Important Fedora
172
Ls Advisories Ubuntu Esm H240
Price Tag 1security advisorysoftware updateUbuntu

Ubuntu 22.04 LTS: USN-7101-1 - Pydantic Denial of Service Update

Pydantic could be made to crash if it received specially crafted input.. ========================================================================== Ubuntu Security Notice USN-7101-1 November 12, 2024 pydantic vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 22.04 LTS - Ubuntu 20.04 LTS Summary: Pydantic could be made to crash if it received specially crafted input. Software Description: - pydantic: Data validation using Python type hints. Details: It was discovered that Pydantic incorrectly handled certain regular expressions. A remote attacker could possibly use this issue to cause a denial of service via a crafted email string. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 22.04 LTS python3-pydantic 1.8.2-1ubuntu0.1~esm1 Available with Ubuntu Pro Ubuntu 20.04 LTS python3-pydantic 1.2-1ubuntu0.1~esm3 Available with Ubuntu Pro In general, a standard system update will make all the necessary changes. References: https://ubuntu.com/security/notices/USN-7101-1 CVE-2024-3772 . Pydantic upgrade on Ubuntu addresses a serious vulnerability, avoiding failures from malicious data. Take action for safety!. Pydantic Update, Ubuntu Software, Denial of Service, Security Issue, Python Validation. . Severity: Important. LinuxSecurity.com Team

Calendar 2 Nov 12, 2024 •Important Ubuntu
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Ls Advisories Ubuntu Esm H240
Price Tag 1security advisorydenial of serviceupdate

Ubuntu 20.04 LTS USN-6553-1: Pydantic Update for DoS Threat

Pydantic could be made to crash if it received specially crafted input.. ========================================================================== Ubuntu Security Notice USN-6553-1 December 12, 2023 pydantic vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 20.04 LTS (Available with Ubuntu Pro) Summary: Pydantic could be made to crash if it received specially crafted input. Software Description: - pydantic: Data validation using Python type hints. Details: Nina Jensen discovered that Pydantic incorrectly handled user input in the date and datetime fields. An attacker could possibly use this issue to cause a denial of service via application crash. (CVE-2021-29510) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 20.04 LTS (Available with Ubuntu Pro): python3-pydantic 1.2-1ubuntu0.1~esm1 In general, a standard system update will make all the necessary changes. References: https://ubuntu.com/security/notices/USN-6553-1 CVE-2021-29510 . Pydantic users on Ubuntu 20.04 LTS must recognize the risks posed by malicious inputs. Updating is advised to strengthen security and safeguard user data. Pydantic Update, Denial of Service, Input Handling, Ubuntu Security Update. . Severity: Critical. LinuxSecurity.com Team

Calendar 2 Dec 13, 2023 •Critical Ubuntu
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[{"id":483,"title":"Self-taught through trial and error","votes":548,"type":"x","order":1,"pct":78.51,"resources":[]},{"id":484,"title":"Formal training or courses","votes":30,"type":"x","order":2,"pct":4.3,"resources":[]},{"id":485,"title":"A job that required it","votes":34,"type":"x","order":3,"pct":4.87,"resources":[]},{"id":486,"title":"Other","votes":86,"type":"x","order":4,"pct":12.32,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350
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