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CVE-2026-88004 Traefik entrypoint header-name sanitization bypassed via request trailers

🗓️ 10 Sep 2026 14:33:41Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 57 Views

Traefik 3.2.0-3.7.13 header sanitization bypass via request trailers allowing identity spoofing.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
alpinelinux
AlpineLinux
CVE-2026-88004
10 Sep 202614:33
–alpinelinux
circl
Circl
CVE-2026-88004
11 Sep 202600:35
–circl
cve
CVE
CVE-2026-88004
10 Sep 202614:33
–cve
euvd
EUVD
EUVD-2026-75538
10 Sep 202614:33
–euvd
github
Github Security Blog
Traefik entrypoint header-name sanitization bypassed via request trailers
10 Sep 202623:04
–github
nvd
NVD
CVE-2026-88004
10 Sep 202615:17
–nvd
osv
OSV
CGA-2MVP-5377-HF99
11 Sep 202612:26
–osv
osv
OSV
CGA-6467-7RR8-GV2P
18 Sep 202601:40
–osv
osv
OSV
CGA-77G9-C9MP-RCX2
11 Sep 202612:06
–osv
osv
OSV
CGA-HCMR-MM7Q-7W52
11 Sep 202614:30
–osv
Rows per page
[
  {
    "vendor": "traefik",
    "product": "traefik",
    "versions": [
      {
        "version": ">= 3.2.0, < 3.7.13",
        "status": "affected"
      }
    ]
  }
]

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