CVE-2026-71196 is a server-side request forgery vulnerability in OpenStack Glance web-download image import. In affected deployments, insecure default URI filtering can allow an authenticated Glance user to cause the service to retrieve arbitrary internal URLs, including cloud metadata-service endpoints. The issue is part of the related OSSA-2026-038 Glance SSRF vulnerabilities.
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What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
What an attacker gets, and what they’ve been doing with it.
If you can’t patch tonight, do this now.
Patch, then assume compromise.
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
3 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
One of three related authenticated SSRF vulnerabilities in OpenStack Glance web-download import and HTTP image-location functionality. The advisory describes insecure URI filtering, DNS-resolution/filter bypasses including DNS rebinding, and potential internal-service or cloud-metadata access, but does not map each individual behavior to a specific CVE.
A critical, network-accessible vulnerability affecting Debian Linux 12.0, 13.0, and 14.0. The listed CVSS v3 vector indicates low-complexity, unauthenticated exploitation with no user interaction and high confidentiality, integrity, and availability impact.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.