CLSA-2026-1777308690 python3: Fix of CVE-2026-1299

CVE-2026-1299: reject newline injection in email module's BytesGenerator when serializing headers - Skip test.testxmletree.XMLPullParserTest.testsimplexml during RPM build; unrelated expat-2.1.0-15.0.7.tuxcare.els1 regression breaks XMLPullParser chunked-feed semantics in TuxCare ELS el7 build...

python3.9 security update

3.9.25-3.0.1.el97.2 - Remove upstream URL reference 3.9.25-3.2 - Security fix for CVE-2026-4519 Resolves: RHEL-158052 3.9.25-3.1 - Security fixes for CVE-2026-0865, CVE-2025-15366, CVE-2025-15367 and CVE-2026-1299 Resolves: RHEL-143108 RHEL-143169 RHEL-144893...

Moderate: Red Hat Security Advisory: python3 security update

An update for python3 is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

python3.12 security update

3.12.12-3.0.1.el101.1 - Remove upstream URL reference 3.12.12-3.1 - Security fixes for CVE-2026-0865, CVE-2025-15366, CVE-2025-15367 and CVE-2026-1299 Resolves: RHEL-143054 RHEL-143105 RHEL-144852...

SUSE: Security Advisory (SUSE-SU-2026:0891-1)

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...

Security update for python

This update for python fixes the following issue: CVE-2026-1299: header injection when an email is serialized due to improper newline quoting in BytesGenerator bsc1257181. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypp...

CVE-2026-1299 affecting package python3 for versions less than 3.12.9-9

CVE-2026-1299 affecting package python3 for versions less than 3.12.9-9. A patched version of the package is available...

python3.12 security update

3.12.12-4.0.1.el97.1 - Remove upstream URL reference 3.12.12-4.1 - Security fixes for CVE-2026-0865, CVE-2025-15366, CVE-2025-15367 and CVE-2026-1299 Resolves: RHEL-143106 RHEL-143168 RHEL-144891...

Fedora: Security Advisory (FEDORA-2026-27ce708600)

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...

Fedora 42 : mingw-python3 (2026-c8b3418f91)

The remote Fedora 42 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-c8b3418f91 advisory. Backport fixes for CVE-2025-11468, CVE-2026-0672, CVE-2026-0865, CVE-2025-15282, CVE-2026-1299 Tenable has extracted the preceding description block...

CVE-2026-1299 vulnerabilities

Vulnerabilities for packages: python...

python3 security update

3.6.8-73.0.1 - Add Oracle Linux distribution in platform.py Orabug: 20812544 3.6.8.openela.0 - Add openela to supported dists 3.6.8-73 - Security fixes for CVE-2026-0865, CVE-2025-15366, CVE-2025-15367, CVE-2026-1299 Resolves: RHEL-143063, RHEL-143120, RHEL-144860...

BELL-CVE-2026-1299

Bulletin has no description...

CVE-2026-1299

creationtimestamp| type| source ---|---|--- 2026-01-23 20:14:16+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3md4jamiqgk2t 2026-01-26 14:20:13+00:00| seen| https://bsky.app/profile/o2cloud.bsky.social/post/3mddgucar7g2l 2026-02-28 16:56:13+00:00| seen|...