OPENSUSE-SU-2026:21439-1: nginx&distro=openSUSE Leap 16.0 openSUSE

CVSS: UnknownPublished
Published 24-07-2026Last modified 26-07-2026
Open JSON

Vulnerability summary

OPENSUSE-SU-2026:21439-1 is a vulnerability in nginx&distro=openSUSE Leap 16.0 openSUSE with no CVSS score yet.

Overall risk
0/100
0100
Minimal · default modelHow is this calculated?
CVSS score
Not scored
010
No CVSS score recorded
EPSS score
Not scored
0%100%
No EPSS score yet
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 3 · Downstream 0 · Related 3
CVE-2026-40460CVE-2026-42055CVE-2026-48142

Timeline

  1. 24-07-2026
    PublishedVulnerability first disclosed.
  2. 26-07-2026
    Last modifiedVulnerability information updated.

Description

Security update for nginx This update for nginx fixes the following issues - CVE-2026-40460: bypass of authorization and bypass of rate limiting when NGINX is configured to use the HTTP/3 QUIC module (bsc#1265228). - CVE-2026-42055: heap-based buffer overflow in the ngx_http_proxy_v2_module and ngx_http_grpc_module modules (bsc#1268492). - CVE-2026-48142: heap buffer over-read in the ngx_http_charset_module module (bsc#1268495). - HTTP2-BOMB denial of service (bsc#1267525).

CVSS metrics

Risk metrics not yet published.

EPSS trend

No EPSS score has been published for this record yet.

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Opensuse1 product
  • nginx&distro=openSUSE Leap 16.0< 1.27.2-160000.6.1

1 vendor · 1 product

References

7 links