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CVE-2025-52999 affects jackson-core versions prior to 2.15.0. Parsing sufficiently deeply nested input can exhaust the Java stack and trigger a StackOverflowError, potentially causing denial of service in applications using Jackson. Applications using jackson-databind are also exposed through its use of jackson-core for JSON parsing. Version 2.15.0 introduces a configurable document nesting-depth limit, defaulting to 1,000, and throws StreamConstraintsException when that limit is reached.
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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.
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Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
10 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A vulnerability in com.fasterxml.jackson.core:jackson-core that can cause a potential StackOverflowError, affecting the availability of applications using the vulnerable component. The referenced Rocky Linux 8 advisory provides updated packages.
An Important-severity vulnerability affecting AlmaLinux 9.2 systems covered by a TuxCare/Alma Linux local security check. The supplied CVSS vectors indicate a network-accessible, low-complexity, unauthenticated vulnerability with high impact to availability and no stated confidentiality or integrity impact.
A vulnerability addressed by an AlmaLinux 9.2 local security check. The notice rates it Important and indicates public exploit availability; the stated impact is network-reachable denial of service through loss of availability.
A remote code execution vulnerability in the jackson-core dependency affecting Crucible Server.
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.