CVE-2026-86861
pgadmin4: pgadmin4: pgAdmin 4: Arbitrary file write via symbolic link following in File Manager
CVE-2026-86861 is fixed in 15 products on 1 platform, first by FEDORA-2026-DDDD2792E3, released September 18, 2026. It is not reported as exploited. Patch Radar priority: Urgent.
Urgent
CVSS
n/a
critical
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0032
25th percentile
pgadmin4: pgAdmin 4: Arbitrary file write via symbolic link following in File Manager
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| pgadmin4 · Fedora 43 | 9.18-1.fc43 | FEDORA-2026-DDDD2792E3 | Sep 18, 2026 |
| pgadmin4-debugsource · Fedora 43 | 9.18-1.fc43 | FEDORA-2026-DDDD2792E3 | Sep 18, 2026 |
| pgadmin4-doc · Fedora 43 | 9.18-1.fc43 | FEDORA-2026-DDDD2792E3 | Sep 18, 2026 |
| pgadmin4-httpd · Fedora 43 | 9.18-1.fc43 | FEDORA-2026-DDDD2792E3 | Sep 18, 2026 |
| pgadmin4-langpack-cs · Fedora 43 | 9.18-1.fc43 | FEDORA-2026-DDDD2792E3 | Sep 18, 2026 |
| pgadmin4-langpack-de · Fedora 43 | 9.18-1.fc43 | FEDORA-2026-DDDD2792E3 | Sep 18, 2026 |
| pgadmin4-langpack-es · Fedora 43 | 9.18-1.fc43 | FEDORA-2026-DDDD2792E3 | Sep 18, 2026 |
| pgadmin4-langpack-fr · Fedora 43 | 9.18-1.fc43 | FEDORA-2026-DDDD2792E3 | Sep 18, 2026 |
| pgadmin4-langpack-it · Fedora 43 | 9.18-1.fc43 | FEDORA-2026-DDDD2792E3 | Sep 18, 2026 |
| pgadmin4-langpack-ja · Fedora 43 | 9.18-1.fc43 | FEDORA-2026-DDDD2792E3 | Sep 18, 2026 |
| pgadmin4-langpack-ko · Fedora 43 | 9.18-1.fc43 | FEDORA-2026-DDDD2792E3 | Sep 18, 2026 |
| pgadmin4-langpack-pl · Fedora 43 | 9.18-1.fc43 | FEDORA-2026-DDDD2792E3 | Sep 18, 2026 |
| pgadmin4-langpack-ru · Fedora 43 | 9.18-1.fc43 | FEDORA-2026-DDDD2792E3 | Sep 18, 2026 |
| pgadmin4-qt · Fedora 43 | 9.18-1.fc43 | FEDORA-2026-DDDD2792E3 | Sep 18, 2026 |
| pgadmin4-qt-debuginfo · Fedora 43 | 9.18-1.fc43 | FEDORA-2026-DDDD2792E3 | Sep 18, 2026 |
Patch Radar data is free to use with attribution. Terms and how to credit it.
Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.