CVE-2026-14362CWE-770

Denial of service via crafted push/pull gossip message in memberlist

Medium · published July 8, 2026

CVSS v3.1
4.9
EPSS
0%
Percentile
37.2
In the wild
Unconfirmed
What it is

HashiCorp memberlist before version 0.6.0 is vulnerable to a denial-of-service issue in its push/pull state handling that may allow an attacker with network access to the gossip port to exhaust memory on a receiving node and cause the process to terminate. This vulnerability (CVE-2026-14362) is fixed in memberlist 0.6.0.

The record
Technical detail
CVSS v3.1
4.9 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00440 · 37.2th percentile
Weakness
CWE-770 · Allocation of Resources Without Limits or Throttling
Published
2026-07-08T17:14Z
EPSS history
Timeline
  • 08 JUL 17:14Z
    Denial of service via crafted push/pull gossip message in memberlist
    cvelistv5