Loading vulnerability…
CVE-2025-30749 is a vulnerability in the 2D component of Oracle Java SE and GraalVM, associated with JDK glyph drawing. Affected versions are Oracle Java SE 8u451, 8u451-perf, 11.0.27, 17.0.15, 21.0.7, and 24.0.1; Oracle GraalVM for JDK 17.0.15, 21.0.7, and 24.0.1; and Oracle GraalVM Enterprise Edition 21.3.14. An unauthenticated attacker with network access through multiple protocols can potentially take over the affected Java environment, although exploitation is described as difficult. The vulnerability applies to deployments that execute untrusted code and rely on the Java sandbox, typically sandboxed Java Web Start applications or applets. Deployments that execute only trusted code are not affected. The precise vulnerable function and underlying defect are not established.
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 valid public exploits. Mallory filtered out 1 candidate as fakes, detection scripts, or README-only repos.
All candidate exploits were filtered out by Mallory's validation.
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.
27 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A JDK vulnerability addressed by the “Better Glyph drawing” update in the CIQ/Rocky Linux advisory.
A JDK vulnerability addressed by the Rocky Linux/CIQ crlsa-2025_10862 security update.
A JDK vulnerability addressed by the Rocky Linux/CIQ CRLSA-2025:10873 security update, described as relating to glyph drawing.
A vulnerability covered by the TuxCare CentOS 8 security advisory CLSA-2025-1753373900; no technical flaw details are provided.
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.