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CVE-2026-76426 is an SQL injection vulnerability in the REST API of Cisco Identity Services Engine (ISE) and Cisco ISE Passive Identity Connector (ISE-PIC). Insufficient validation allows attacker-controlled parameters to be concatenated into SQL statements against the monitoring database. A remote attacker with valid administrative credentials can submit a crafted request containing SQL statements in an affected parameter to read information from that database.
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What an attacker gets, and what they’ve been doing with it.
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Patch, then assume compromise.
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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.
7 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
An authenticated SQL injection flaw in Cisco ISE and Cisco ISE-PIC REST APIs that can allow reading information from the monitoring database.
An authenticated remote SQL injection vulnerability in the REST API of Cisco Identity Services Engine (ISE) and Cisco ISE Passive Identity Connector (ISE-PIC). Insufficient validation of parameters concatenated into SQL statements could allow an attacker with valid administrative credentials to read information from the monitoring database.
Authenticated remote SQL injection vulnerability in the Cisco ISE and ISE-PIC REST API affecting the monitoring database. Crafted SQL-containing parameters can allow reading monitoring-database information.
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.