How severe is GHSA-429q-mrc4-38fr?

No CVSS score has been assigned to GHSA-429q-mrc4-38fr yet. Review the advisory details and affected package list to assess your exposure.

Which packages are affected by GHSA-429q-mrc4-38fr?

GHSA-429q-mrc4-38fr affects the following packages: org.apache.camel:camel-leveldb (Maven), org.apache.camel:camel-leveldb (Maven), org.apache.camel:camel-leveldb (Maven). Ecosystems affected: Maven.

How do I fix GHSA-429q-mrc4-38fr?

Update org.apache.camel:camel-leveldb to 4.10.9 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-429q-mrc4-38fr is resolved across your whole dependency graph.

How do I detect GHSA-429q-mrc4-38fr in my Maven dependencies?

Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for org.apache.camel:camel-leveldb. O3's reachability analysis confirms whether the vulnerable code path is actually invoked in your application, so you act on real exposure instead of every transitive match.

How do I mitigate GHSA-429q-mrc4-38fr if there is no patch (or I can't update yet)?

If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.

How does O3 Security protect against GHSA-429q-mrc4-38fr?

O3 pinpoints whether GHSA-429q-mrc4-38fr is reachable in your code and exactly where to fix it, then blocks exploitation in production at runtime until the patched version is deployed.

Is GHSA-429q-mrc4-38fr actively exploited in the wild?

No public exploit code has been indexed for GHSA-429q-mrc4-38fr yet. This does not mean the vulnerability cannot be exploited — absence of public exploits does not imply safety. Apply the recommended fix and use O3 Security to monitor your exposure.

What type of vulnerability is GHSA-429q-mrc4-38fr?

GHSA-429q-mrc4-38fr is classified as Deserialization of Untrusted Data (CWE-502). This weakness type describe the underlying flaw category, which helps determine the potential impact and the right class of mitigation. This is a high-impact weakness class that often enables remote code execution or data exposure.

When was GHSA-429q-mrc4-38fr published, and has it been updated?

GHSA-429q-mrc4-38fr was published on February 23, 2026 and was last updated on February 25, 2026. Advisory data evolves as severity scores, affected ranges, and exploit intelligence are revised — always check the latest version of the advisory before acting.

☕ Maven

Not in CISA KEV

GHSA-429q-mrc4-38fr

Fix: apache/camel@0e3ac39

GHSA-429q-mrc4-38fr is a Deserialization of Untrusted Data vulnerability in org.apache.camel:camel-leveldb. O3 Security confirms whether GHSA-429q-mrc4-38fr is actually reachable in your code before you act, and blocks exploitation at runtime until you patch.

Apache Camel Deserializes Untrusted Data in its LevelDB Component

Also known asCVE-2026-25747

Published

Feb 23, 2026

Updated

Feb 25, 2026

Affected

3 pkgs

Patched

3 / 3

Exploits

None indexed

Exploitation data as of Feb 25, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

Real-World Exposure

3 pkgs affected

☕org.apache.camel:camel-leveldb☕org.apache.camel:camel-leveldb☕org.apache.camel:camel-leveldb

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects Maven packages — download data is not available via public APIs for these ecosystems.

Description

Deserialization of Untrusted Data vulnerability in Apache Camel LevelDB component.

The Camel-LevelDB DefaultLevelDBSerializer class deserializes data read from the LevelDB aggregation repository using java.io.ObjectInputStream without applying any ObjectInputFilter or class-loading restrictions. An attacker who can write to the LevelDB database files used by a Camel application can inject a crafted serialized Java object that, when deserialized during normal aggregation repository operations, results in arbitrary code execution in the context of the application. This issue affects Apache Camel: from 4.10.0 before 4.10.8, from 4.14.0 before 4.14.5, from 4.15.0 before 4.18.0.

Users are recommended to upgrade to version 4.18.0, which fixes the issue. For the 4.10.x LTS releases, users are recommended to upgrade to 4.10.9, while for 4.14.x LTS releases, users are recommended to upgrade to 4.14.5

Affected Packages

3 total 3 fixed

Ecosystem	Package	Vulnerable range	Fix
☕Maven	`org.apache.camel:camel-leveldb`	≥ 3.0.0&&< 4.10.9	4.10.9
☕Maven	`org.apache.camel:camel-leveldb`	≥ 4.11.0&&< 4.14.5	4.14.5
☕Maven	`org.apache.camel:camel-leveldb`	≥ 4.15.0&&< 4.18.0	4.18.0

Detection & mitigation playbook

Open-source dependency

Detect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for org.apache.camel:camel-leveldb. O3's reachability analysis confirms whether the vulnerable code path is actually invoked in your application, so you act on real exposure instead of every transitive match.
Fix
Update org.apache.camel:camel-leveldb to 4.10.9 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-429q-mrc4-38fr is resolved across your whole dependency graph.
Workarounds
If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.
How O3 protects you
O3 pinpoints whether GHSA-429q-mrc4-38fr is reachable in your code and exactly where to fix it, then blocks exploitation in production at runtime until the patched version is deployed.

Tailored to GHSA-429q-mrc4-38fr. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.

Frequently Asked Questions

Deserialization of Untrusted Data vulnerability in Apache Camel LevelDB component. The Camel-LevelDB DefaultLevelDBSerializer class deserializes data read from the LevelDB aggregation repository using java.io.ObjectInputStream without applying any ObjectInputFilter or class-loading restrictions. An attacker who can write to the LevelDB database files used by a Camel application can inject a crafted serialized Java object that, when deserialized during normal aggregation repository operations, results in arbitrary code execution in the context of the application. This issue affects Apache Came

O3 Security · Impact-Aware SCA

Is GHSA-429q-mrc4-38fr in your dependencies?

O3 detects GHSA-429q-mrc4-38fr across Maven dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.

Scan my dependencies How O3 SCA works