🛡️ CLSA-2026-1778002331 — python3

⚪ Unknown ✅ No Known Exploit OSV
N/A
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

python3: Fix of CVE-2026-4519

  • CVE-2026-4519: reject leading dashes in webbrowser URLs to prevent CLI option injection in pydoc/subprocess

Affected software

CLSA-2026-1778002331 is recorded against 7 packages.

  • python3 (fixed in 3.6.8-21.0.5.el7_9.tuxcare.els9)
  • python3-debug (fixed in 3.6.8-21.0.5.el7_9.tuxcare.els9)
  • python3-devel (fixed in 3.6.8-21.0.5.el7_9.tuxcare.els9)
  • python3-idle (fixed in 3.6.8-21.0.5.el7_9.tuxcare.els9)
  • python3-libs (fixed in 3.6.8-21.0.5.el7_9.tuxcare.els9)
  • python3-test (fixed in 3.6.8-21.0.5.el7_9.tuxcare.els9)
  • python3-tkinter (fixed in 3.6.8-21.0.5.el7_9.tuxcare.els9)

Timeline and source

Published on 6 May 2026 and last revised on 1 June 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

errata.tuxcare.com (Advisory)

Details

Severity Unknown
CVSS Score N/A
CVSS Vector N/A
CWE N/A
Public Exploit ✅ No
Source OSV
Published 2026-05-06
Updated 2026-08-12
Modified 2026-06-01
Fix URL N/A

Affected Packages

Software From version Fixed in
python3 — 3.6.8-21.0.5.el7_9.tuxcare.els9
python3-debug — 3.6.8-21.0.5.el7_9.tuxcare.els9
python3-devel — 3.6.8-21.0.5.el7_9.tuxcare.els9
python3-idle — 3.6.8-21.0.5.el7_9.tuxcare.els9
python3-libs — 3.6.8-21.0.5.el7_9.tuxcare.els9
python3-test — 3.6.8-21.0.5.el7_9.tuxcare.els9
python3-tkinter — 3.6.8-21.0.5.el7_9.tuxcare.els9

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