PT-2026-35393 · Apache · Apache Camel

Andrea Cosentino · CVE-2026-27172 · Published 2026-04-27 · Updated 2026-04-27

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Apache Camel (affected versions not specified)

Description A flaw in the camel-consul component occurs when the ConsulRegistry class uses the ConsulRegistryUtils.deserialize() function to process data. An attacker with write access to the Consul Key-Value (KV) store can inject a malicious serialized Java object. Because the component reads Java-serialized values without proper input filtering, this can lead to arbitrary code execution within the Camel process.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

BDU:2026-09300

CVE-2026-27172

GHSA-5RC6-9QFP-8VWG

Affected Products

Apache Camel

References · 22

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/27xxx/CVE-2026-27172.json · Exploit
• 🔥 https://github.com/oscerd/CVE-2026-27172 · Exploit
• https://osv.dev/vulnerability/GHSA-5rc6-9qfp-8vwg · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2026-27172 · Vendor Advisory
• https://camel.apache.org/security/CVE-2026-27172.html · Vendor Advisory
• https://bdu.fstec.ru/vul/2026-09300 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-27172 · Security Note
• https://github.com/apache/camel · Note
• https://github.com/apache/camel/commit/55dd9f8ce5f6db06f3946c3f3df1e2ea16e4f374 · Note
• https://github.com/apache/camel/pull/21531 · Note
• https://github.com/apache/camel/pull/21530 · Note
• https://github.com/apache/camel/commit/4b540e6e20bad4a4af19688b85a247bdb96c2e2d · Note
• https://github.com/apache/camel/commit/4e3f709b97aef3ed99e3a52a99c752b37b104063 · Note
• https://github.com/apache/camel/pull/21532 · Note
• https://github.com/advisories/GHSA-5rc6-9qfp-8vwg · Note