CVE-2026-82672

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• 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

0.52% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 44.1% of scored records. A rank, not a probability.

NVD base score

6.3 (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:L/VI:L/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

NVD analysis status

Deferred. NVD last modified this record on 2026-09-22.

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

2026-09-19 17:00Z1 MO AGO

Last updated

2026-09-21 18:30Z1 MO AGO

Reserved

2026-09-17

Assigning CNA

EEF

Record state

PUBLISHED

Severity

Medium (CVSS 6.3)

CNA CVSS vector

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

Weaknesses

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

Data version

5.2

Document digest

86a51820f08e7706b839cbcb8c11ce9a6ca5ef32fede1e337b3d3cec12c7eb34

• github.comGitHub Advisoryhttps://github.com/elixir-mint/mint/security/advisories/GHSA-rj5m-69wp-cxq9relatedvendor-advisory
• cna.erlef.orgEEF CNA record for CVE-2026-82672https://cna.erlef.org/cves/CVE-2026-82672.htmlrelated
• osv.devOSV record EEF-CVE-2026-82672https://osv.dev/vulnerability/EEF-CVE-2026-82672related
• github.comIntroducing commit 6008958 in elixir-mint/minthttps://github.com/elixir-mint/mint/commit/60089586ec7adc9fddb09f69a2f5919ba9ac7f33related
• github.comFix commit c823778 in elixir-mint/minthttps://github.com/elixir-mint/mint/commit/c82377838dc6e275ef40bafa664fbcdf50270c60patch