CVE catalog

CVE-2026-5190

aws-c-event-stream-devel-0.7.0-1.1 on GA media

Severity: High · CVSS 7.5CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Published: Mar 31, 2026, 5:05:59 PM UTC
Updated: Apr 10, 2026, 6:24:17 PM UTC
Source: [NVD] · [CVE record]
EPSS: 0.41% · Oct 25, 2026

This update for aws-c-event-stream fixes the following issues: Changes in aws-c-event-stream: - CVE-2026-5190: Fixed a out-of-bounds write caused by crafted event-stream messages (bsc#1261298)

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Opensuse	aws-c-event-stream	leap 16.0	`0.4.2-bp160.2.1`	fixed
Opensuse	aws-c-event-stream	tumbleweed	`0.7.0-1.1`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Opensuse	aws-c-event-stream	rpm	leap 16.0	`0.4.2-bp160.2.1`	Not reported	OPENSUSE-SU-2026:20477-1	Not reported
Opensuse	aws-c-event-stream	rpm	tumbleweed	`0.7.0-1.1`	Not reported	OPENSUSE-SU-2026:10512-1	Not reported

OpenFactory catalog packages

[openSUSE Tumbleweed]

[aws-c-event-stream-devel]Unknown
Source package: [aws-c-event-stream]
Details (1)
- 0.7.1-1.3 · x86_64 · tumbleweed
  Unknown · Fixed: 0.7.0-1.1
  Version impact unknown
  pypi · aws-c-event-stream · opensuse · tumbleweed
[libaws-c-event-stream1]Unknown
Source package: [aws-c-event-stream]
Details (1)
- 0.7.1-1.3 · x86_64 · tumbleweed
  Unknown · Fixed: 0.7.0-1.1
  Version impact unknown
  pypi · aws-c-event-stream · opensuse · tumbleweed

Observed: Oct 23, 2026, 10:35:49 PM UTC

References

[FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]