CVE-2026-12184: php8.4

CVSS: UnknownPublished
AliasesUBUNTU-CVE-2026-12184DEBIAN-CVE-2026-12184
Published 03-07-2026Last modified 21-07-2026
Open JSON

Vulnerability summary

CVE-2026-12184 is a vulnerability in php8.4 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 0 · Downstream 5 · Related 5
OPENSUSE-SU-2026:11269-1OPENSUSE-SU-2026:21308-1SUSE-SU-2026:22635-1SUSE-SU-2026:3164-1USN-8564-1

Timeline

  1. 03-07-2026
    PublishedVulnerability first disclosed.
  2. 21-07-2026
    Last modifiedVulnerability information updated.

Description

PHP: Failure to setup TLS with a remote server can result in a remote DoS

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

Ubuntu2 products
  • php8.4All versions (No fix recorded)
  • php8.5< 8.5.4-0ubuntu1.2
Debian1 product
  • php8.4< 8.4.21-1~deb13u1 | < 8.4.21-1

2 vendors · 3 products

References

5 links