VulnerabilityDeferred

CVE-2026-0716

This can cause unintended memory exposure or a crash.

MEDIUM 4.8EPSS 0.36%

Does this matter?

Lower severity and a low EPSS score (0.36%). Track it; it rarely justifies an emergency change on its own.

Description

A flaw was found in libsoup’s WebSocket frame processing when handling incoming messages. If a non-default configuration is used where the maximum incoming payload size is unset, the library may read memory outside the intended bounds. This can cause unintended memory exposure or a crash. Applications using libsoup’s WebSocket support with this configuration may be impacted.

CVSS 3.1: 4.8 MEDIUMCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L
EPSS: 0.36% probability · 29th percentile
CISA KEV: Not listed
Weakness: CWE-805
Source: secalert@redhat.com

References

https://access.redhat.com/security/cve/CVE-2026-0716
https://bugzilla.redhat.com/show_bug.cgi?id=2427896
https://gitlab.gnome.org/GNOME/libsoup/-/issues/476

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.