# Apache Ignite: Possible RCE when deserializing incoming messages by the server node

Advisory record · `GHSA-8355-xj3p-hv6q`

- **Identifiers:** `GHSA-8355-xj3p-hv6q` · `CVE-2024-52577`
- **State:** Confirmed
- **Severity:** CVSS 9.5 Critical
- **Critical:** Yes: CVSS 9+
- **Weakness (CWE):** [CWE-502](https://cwe.mitre.org/data/definitions/502.html)
- **Tags:** [Insecure deserialization](https://agentprime.io/advisories/tag/deserialization.md)
- **Published:** 14 Feb 2025
- **Updated:** 10 Sept 2026
- **Reviewed by a person:** No

Published by the GitHub Advisory Database at 14 Feb 2025, 12:31 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

## Critical

Critical, because:

- CVSS score 9.5: 9.0 or more.

How we decide what’s critical: <https://agentprime.io/advisories/critical.md>

## Affected packages

- `org.apache.ignite:ignite-core` (Maven): affected `>=2.6.0, <2.17.0`; fixed in `2.17.0`

## Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

> Apache Ignite (ignite-core) versions 2.6.0 up to but not including 2.17.0 are vulnerable. Configured class serialization filters are ignored for some endpoints, so an attacker who can send a crafted message containing a vulnerable class present on the server classpath to those endpoints could achieve arbitrary code execution on the server. Upgrade to version 2.17.0 or later.

Written 2 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

- 9.5 Critical, CVSS 4.0: `CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H`, from CNA (apache)

- **CISA KEV:** Not listed.
- **EPSS:** 0.031, the 88th percentile, on 14 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

## Timeline

- 31 Oct 2026, 14:17 UTC: First seen by agentprime
- 31 Oct 2026, 14:17 UTC: [Confirmed by OSV](https://osv.dev/vulnerability/GHSA-8355-xj3p-hv6q)

## Sources

- [GitHub Advisory Database: GHSA-8355-xj3p-hv6q](https://github.com/advisories/GHSA-8355-xj3p-hv6q)
- [OSV: GHSA-8355-xj3p-hv6q](https://osv.dev/vulnerability/GHSA-8355-xj3p-hv6q)
- <https://nvd.nist.gov/vuln/detail/CVE-2024-52577>
- <https://github.com/apache/ignite/commit/f1d3579eabb2c6f5b11b94d58600afc497a8603d>
- <https://github.com/apache/ignite>
- <https://lists.apache.org/thread/1bst0n27m9kb3b6f6hvlghn182vqb2hh>
- <http://www.openwall.com/lists/oss-security/2025/02/14/2>

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 (<https://api.agentprime.io/mcp>), 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: <https://agentprime.io/mcp.md>
- In a browser: <https://agentprime.io/check/> reads your lockfile in the browser, never uploading it.
- Whether it touches your code, with file and line: the Claude Code plugin, <https://agentprime.io/plugin.md>
- As JSON: <https://api.agentprime.io/v1/advisories/GHSA-8355-xj3p-hv6q>, or `POST https://api.agentprime.io/v1/match` with your packages (<https://agentprime.io/api.md>)

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The web page: <https://agentprime.io/advisories/GHSA-8355-xj3p-hv6q/>. Everything for agents: <https://agentprime.io/llms.txt>.