CVE-2026-16206

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.37% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 29.3% of scored records. A rank, not a probability.

NVD base score

5.3 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/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

NVD analysis status

Deferred. NVD last modified this record on 2026-07-20.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-07-19 02:15Z1 MO AGO

Last updated

2026-07-20 13:58Z1 MO AGO

Reserved

2026-07-18

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

Medium (CVSS 5.3)

CNA CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X

Weaknesses

• CWE-613Insufficient Session ExpirationBase

Data version

5.2

Document digest

aad800dda38f03b13e6fdac5aaec04a40c01c5709d83db990a7f25a0722927f0

• vuldb.comVDB-380022 | django-oauth django-oauth-toolkit oauth2_validators.py _load_id_token session expirationhttps://vuldb.com/vuln/380022vdb-entrytechnical-description
• vuldb.comVDB-380022 | CTI Indicators (IOB, IOC, IOA)https://vuldb.com/vuln/380022/ctisignaturepermissions-required
• vuldb.comCVE-2026-16206 | CVE Analysis and Reporthttps://vuldb.com/cve/CVE-2026-16206third-party-advisory
• vuldb.comSubmit #857897 | django-oauth django-oauth-toolkit 3.3.0 at commit ddec25b491e52d7f4a1e2cf13a436ffddcf6c782 CWE-613 Insufficient Session Expirationhttps://vuldb.com/submit/857897third-party-advisory
• vuldb.comSubmit #857923 | django-oauth django-oauth-toolkit 3.3.0 at commit ddec25b491e52d7f4a1e2cf13a436ffddcf6c782 CWE-613 Insufficient Session Expiration / CWE-287 Improper Authe (Duplicate)https://vuldb.com/submit/857923third-party-advisory
• github.comhttps://github.com/django-oauth/django-oauth-toolkit/issues/1715issue-tracking
• github.comhttps://github.com/django-oauth/django-oauth-toolkit/product