Loading vulnerability…
CVE-2025-27144 is an uncontrolled resource consumption vulnerability in Go JOSE's compact JWS and JWE parsing. Versions on the 4.x branch before 4.0.5 use strings.Split to separate tokens on period characters, causing excessive memory allocation when processing maliciously crafted tokens containing large numbers of periods. Submitting numerous malformed tokens can exhaust memory and cause denial of service in applications using the library.
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.
31 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A memory-exhaustion vulnerability in Go JOSE 4.x before 4.0.5. Splitting maliciously crafted tokens containing excessive numbers of period characters can consume excessive memory and cause denial of service. The advisory identifies affected grafana and grafana-selinux packages on AlmaLinux 9.6. Nessus checks self-reported versions rather than testing exploitation.
A memory-exhaustion vulnerability in Go JOSE 4.x before 4.0.5. Splitting maliciously crafted tokens containing excessive period characters can consume excessive memory and cause denial of service. The advisory identifies affected grafana and grafana-selinux packages on Rocky Linux 9.6. The plugin reports a CVSS v4 base score of 8.7 and detects affected versions without testing exploitation.
An Important-severity vulnerability affecting AlmaLinux 9.2 systems, with network-accessible attack surface and impact limited to availability according to the provided CVSS vectors.
A specific vulnerability referenced by an Alma Linux local security advisory; the supplied content does not describe the technical flaw.
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.