# CVE-2026-2436

## Summary

- **CVE ID:** CVE-2026-2436
- **Severity:** MEDIUM
- **CVSS Score:** 6.5 (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H)
- **CWE:** CWE-825
- **Published:** Mar 26, 2026
- **Last Modified:** Apr 21, 2026

## Description

A flaw was found in libsoup's SoupServer. A remote attacker could exploit a use-after-free vulnerability where the `soup_server_disconnect()` function frees connection objects prematurely, even if a TLS handshake is still pending. If the handshake completes after the connection object has been freed, a dangling pointer is accessed, leading to a server crash and a Denial of Service.

## Affected Products

No affected products listed.

## References

- [CNA](https://access.redhat.com/security/cve/CVE-2026-2436)
- [CNA](https://bugzilla.redhat.com/show_bug.cgi?id=2442909)
- [CNA](https://gitlab.gnome.org/GNOME/libsoup/-/issues/501)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.45%
- **EPSS Percentile:** 37.5

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._