VDB
DEBIAN-CVE-2026-4786
DEBIAN-CVE-2026-4786
PUBLISHED
CVSS 7 HIGH
Mitgation of CVE-2026-4519 was incomplete. If the URL contained "%action" the mitigation could be bypassed for certain browser types the "webbrowser.open()" API could have commands injected into the underlying shell. See CVE-2026-4519 for details.
Risk Scores
CVSS 4.0
7
CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:N/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
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | pypy3 | 0, 7.3.19+dfsg-2, 7.3.20+dfsg-1 |
| Debian:14 | python3.14 | 0, 3.14.0~rc1-1, 3.14.0~rc2-1 |
| Debian:14 | python3.13 | 0, 3.13.11-1, 3.13.12-1 |
Timeline
- Apr 13, 2026 CVE Published
- Oct 27, 2026 CVE Updated