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CVE-2026-2836 Cache poisoning via insecure-by-default cache key

🗓️ 04 Mar 2026 23:44:56Reported by cloudflareType 
cvelist
 cvelist
🔗 www.cve.org👁 53 Views

CVE-2026-2836: Pingora default cache key uses only path, risking poisoning and cross-tenant leakage; upgrade to version 0.8.0.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-2836
4 Mar 202623:44
–attackerkb
circl
Circl
CVE-2026-2836
5 Mar 202601:59
–circl
cnnvd
CNNVD
Pingora security vulnerabilities
5 Mar 202600:00
–cnnvd
cve
CVE
CVE-2026-2836
4 Mar 202623:44
–cve
euvd
EUVD
EUVD-2026-9512
5 Mar 202620:57
–euvd
github
Github Security Blog
Duplicate Advisory: Cache poisoning via insecure-by-default cache key
5 Mar 202600:31
–github
github
Github Security Blog
Pingora vulnerable to cache poisoning via insecure-by-default cache key
5 Mar 202620:57
–github
mend
Mend
CVE-2026-2836
4 Mar 202623:44
–mend
nvd
NVD
CVE-2026-2836
5 Mar 202600:15
–nvd
osv_ghsa
osv_ghsa
GHSA-2M8C-2374-465F Duplicate Advisory: Cache poisoning via insecure-by-default cache key
5 Mar 202600:31
–osv_ghsa
Rows per page
[
  {
    "defaultStatus": "unaffected",
    "product": "https://github.com/cloudflare/pingora",
    "repo": "https://github.com/cloudflare/pingora",
    "vendor": "Cloudflare",
    "versions": [
      {
        "lessThan": "0.8.0",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  }
]

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