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CVE-2026-2436

nvd nist
Published: Mar 26, 2026Modified: Jun 17, 2026

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8.2
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
Exploitability: 3.9 / Impact: 4.2
Source: NVD

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 (6)

1 product
Libsoup
1 product
Enterprise Linux
Configuration A
6 vulnerable
Vulnerable SoftwareAffected Versions
All versions
Redhat
Version 10.0
Version 6.0
Version 7.0
Version 8.0
Version 9.0

References (3)

Source: secalert@redhat.com
Third Party Advisory
Source: secalert@redhat.com
Issue TrackingThird Party Advisory
Source: secalert@redhat.com
ExploitIssue TrackingVendor Advisory

Timeline

No history available yet.