# Apache Camel-Infinispan Component Vulnerable to Deserialization of Untrusted Data Advisory record · `GHSA-4xwx-hvv7-7prj` - **Identifiers:** `GHSA-4xwx-hvv7-7prj` · `CVE-2026-40858` - **State:** Confirmed - **Severity:** CVSS 8.8 High - **Critical:** No - **Weakness (CWE):** [CWE-502](https://cwe.mitre.org/data/definitions/502.html) - **Tags:** [Insecure deserialization](https://agentprime.io/advisories/tag/deserialization.md) - **Published:** 27 Apr 2026 - **Updated:** 5 May 2026 - **Reviewed by a person:** No Published by the GitHub Advisory Database at 27 Apr 2026, 12:30 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. ## Affected packages - `org.apache.camel:camel-infinispan` (Maven): affected `>=4.0.0, <4.14.7 || >=4.15.0, <4.18.2 || >=4.19.0, <4.20.0`; fixed in `4.14.7`, `4.18.2`, `4.20.0` ## Machine-written summary Summary written by Claude Haiku from the source advisory. Not reviewed by a person. > Apache Camel's camel-infinispan component, versions 4.0.0 before 4.14.7, 4.15.0 before 4.18.2, and 4.19.0 before 4.20.0, deserializes data read from a remote Infinispan cache with java.io.ObjectInputStream and no ObjectInputFilter. An attacker who can write to the cache used by the Camel application could inject a crafted serialized object that, when read during aggregation repository operations, runs arbitrary code in the application. Upgrade to 4.20.0, 4.14.7, or 4.18.2 depending on your release stream. Written 3 Nov 2026. ## Not analysed yet We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check. ## Severity and exploitation - 8.8 High, CVSS 3.1: `CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`, from GitHub Advisory Database - **CISA KEV:** Not listed. - **EPSS:** 0.013, the 70th percentile, on 11 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days. ## Timeline - 31 Oct 2026, 14:20 UTC: First seen by agentprime - 31 Oct 2026, 14:20 UTC: [Confirmed by OSV](https://osv.dev/vulnerability/GHSA-4xwx-hvv7-7prj) ## Sources - [GitHub Advisory Database: GHSA-4xwx-hvv7-7prj](https://github.com/advisories/GHSA-4xwx-hvv7-7prj) - [OSV: GHSA-4xwx-hvv7-7prj](https://osv.dev/vulnerability/GHSA-4xwx-hvv7-7prj) - - - - - - - - - - - - Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code. ## Check whether this affects you A Match means an installed version is in the affected range above. Most don’t affect the app; agentprime hasn’t analysed this one yet. - With the agentprime MCP server (), ask your agent to check the project: `check_lockfile` sends a lockfile, `check_packages` a list of installed packages, and both return the Matches and the upgrades that clear them. `get_advisory` returns this record. Setup: - In a browser: reads your lockfile in the browser, never uploading it. - Whether it touches your code, with file and line: the Claude Code plugin, - As JSON: , or `POST https://api.agentprime.io/v1/match` with your packages () --- The web page: . Everything for agents: .