01 Record

CVE-2026-63381

Libevent: Dangling Pointer in `evbuffer_add_buffer_reference`

MediumPUBLISHEDCNA: GitHub_M

Base score5.8 CVSS v4.0CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N

02 Description

Libevent: Dangling Pointer in `evbuffer_add_buffer_reference`

Published

2026-08-20 17:50Z1 DAY AGO

Last updated

2026-08-20 17:50Z1 DAY AGO

Reserved

2026-07-16

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

Medium (CVSS 5.8)

CVSS vector

CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N

Weaknesses

SSVC decision

No CISA-ADP assessment

Data version

5.2

Document digest

62ba72627cc6acba3ad637f5e9dacdbadd1135b7c355be1535b7f7b3a63d223d

VendorProductVersionsPlatforms

libeventlibevent>= 2.2.0-alpha, < 2.2.2-alpha, < 2.1.13—