An update for pylint is now available for openEuler-24.03-LTS-SP4 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2026-4742 Final 1.0 1.0 2026-11-11 Initial 2026-11-11 2026-11-11 openEuler SA Tool V1.0 2026-11-11 pylint security update An update for pylint is now available for openEuler-24.03-LTS-SP4 Pylint is a Python source code analyzer which looks for programming errors, helps enforcing a coding standard and sniffs for some code smells (as defined in Martin Fowler's Refactoring book). Pylint can be seen as another PyChecker since nearly all tests you can do with PyChecker can also be done with Pylint. However, Pylint offers some more features, like checking length of lines of code, checking if variable names are well-formed according to your coding standard, or checking if declared interfaces are truly implemented, and much more. Additionally, it is possible to write plugins to add your own checks. Security Fix(es): Pylint is a static code analyser for Python. From 0.15.2 until 4.0.9, Pylint stores module statistics in predictable files under PYLINT_HOME and loads those files with pickle.load on a later run. An attacker who can write to a shared, group-writable, or otherwise untrusted cache directory can replace a stats cache with crafted serialized data, causing arbitrary code to execute with the privileges of the user who next runs Pylint. The default per-user cache is not normally writable by another user. This issue is fixed in version 4.0.9.(CVE-2026-114608) An update for pylint is now available for openEuler-24.03-LTS-SP4. openEuler Security has rated this update as having a security impact of medium. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. Medium pylint https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-4742 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2026-114608 https://nvd.nist.gov/vuln/detail/CVE-2026-114608 openEuler-24.03-LTS-SP4 pylint-3.0.3-3.oe2403sp4.noarch.rpm python3-pylint-3.0.3-3.oe2403sp4.noarch.rpm pylint-3.0.3-3.oe2403sp4.src.rpm Pylint is a static code analyser for Python. From 0.15.2 until 4.0.9, Pylint stores module statistics in predictable files under PYLINT_HOME and loads those files with pickle.load on a later run. An attacker who can write to a shared, group-writable, or otherwise untrusted cache directory can replace a stats cache with crafted serialized data, causing arbitrary code to execute with the privileges of the user who next runs Pylint. The default per-user cache is not normally writable by another user. This issue is fixed in version 4.0.9. 2026-11-11 CVE-2026-114608 openEuler-24.03-LTS-SP4 Medium 5.4 AV:L/AC:H/AT:P/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X pylint security update 2026-11-11 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-4742