CVE-2026-71324

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.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• 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

0.55% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 43.9% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/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

Received. NVD last modified this record on 2026-08-07.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

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

2026-08-06 15:56Z29 DAYS AGO

Last updated

2026-08-07 15:43Z28 DAYS AGO

Reserved

2026-08-05

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

High (CVSS 7.0)

CNA CVSS vector

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

Weaknesses

• CWE-444Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')Base

Data version

5.2

Document digest

5977f1cb3b39ac77d76590c46c0e9fface74714802963f83ccef99a6da1e8ca4

• github.comhttps://github.com/traefik/traefik/security/advisories/GHSA-3ccp-42pg-hgv6x_refsource_CONFIRM
• github.comhttps://github.com/traefik/traefik/pull/13542x_refsource_MISC
• github.comhttps://github.com/traefik/traefik/pull/13543x_refsource_MISC
• github.comhttps://github.com/traefik/traefik/pull/13556x_refsource_MISC
• github.comhttps://github.com/traefik/traefik/commit/04d36f28e4eae7535e96a6351dd9f7bfb48a30e7x_refsource_MISC
• github.comhttps://github.com/traefik/traefik/commit/0807b6d5dd1da8b2f7f4076ea2392b5437bf2ab0x_refsource_MISC
• github.comhttps://github.com/traefik/traefik/commit/94a7508817d180f0ab2f1eae93df48d4ab19eccex_refsource_MISC
• github.comhttps://github.com/traefik/traefik/releases/tag/v2.11.53x_refsource_MISC
• github.comhttps://github.com/traefik/traefik/releases/tag/v3.6.24x_refsource_MISC
• github.comhttps://github.com/traefik/traefik/releases/tag/v3.7.9x_refsource_MISC