Loading vulnerability…
CVE-2025-32988 is a double-free vulnerability in GnuTLS caused by incorrect ownership handling during export of Subject Alternative Name entries that contain an otherName value. When processing a SAN otherName whose type-id OID is invalid or malformed, GnuTLS may invoke asn1_delete_structure() on an ASN.1 node it does not own. The same structure may then later be released again by the parent routine or caller, creating a double-free condition. The flaw is reachable through public GnuTLS APIs and can be triggered by crafted certificate-related input that causes the malformed otherName processing path to execute.
Mallory correlates every CVE against your assets, your vendors, and active adversary campaigns. Know which vulnerabilities matter for you, not just which ones are loud.
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.
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.
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.