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CVE-2026-23651 is an elevation-of-privilege vulnerability in Azure Compute Gallery caused by a permissive regular expression. The provided content states that an authorized attacker can exploit this weakness to elevate privileges locally. Based on the available information, the flaw appears to stem from insufficient restriction or validation logic implemented through an overly permissive regex, allowing a user with existing authorization to bypass intended privilege boundaries within the local context of the affected Azure Compute Gallery component. No further technical detail about the specific vulnerable function, code path, or affected versions is provided in the source content.
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What an attacker gets, and what they’ve been doing with it.
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Patch, then assume compromise.
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.
4 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
An elevation-of-privilege vulnerability in Azure Compute Gallery.
A notable Azure infrastructure vulnerability mentioned as part of the largest critical cluster this cycle affecting hybrid-bridge components.
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.