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CVE-2026-78319 is a Time-of-Check Time-of-Use (TOCTOU) race condition in a service running on affected products. A remote attacker can exploit a timing window between a security-relevant check and subsequent use of the checked resource, bypassing intended security controls and potentially causing unauthorized code execution.
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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.
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
11 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A potential unauthenticated remote TOCTOU race-condition vulnerability in an unspecified service on affected products that could bypass intended security controls and enable unauthorized code execution.
An unauthenticated, network-reachable TOCTOU race-condition vulnerability (CWE-367) in a service on unspecified affected products. Successful exploitation can bypass intended security controls and execute unauthorized code. The supplied CVSS v4 vector indicates high impacts to confidentiality, integrity, and availability.
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.