CVE-2026-88907
SAML ePPN Attribute Validation Bypass in TÜBİTAK ULAKBİM's UlakPDF
TÜBİTAK ULAKBİM UlakPDF
CVSS
7.4HighExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.32%Chance of exploitation activity in the next 30 days, higher than 23% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version yet
What fixes it
No source in this snapshot names a fixed version.
Description
Incorrect Authorization vulnerability in TÜBİTAK ULAKBİM UlakPDF allows Authentication Bypass.
This issue affects UlakPDF: through 09092026.
Text from CVE List
Affected versions 1
- UlakPDFaffected: all versions through 09092026CVE List