Get real-time updates on Telegram
CVE-2026-87742: Red Hat build of Quarkus 3.27.5.SP2 (exact versions not specified); +3 more affected products
CVE-2026-87742. CVSS 3.1 base score 7.5 (HIGH, Vendor/CNA). EPSS 0.00759 (percentile 0.53838), scored 2026-10-08.
Affected technology
Red Hat build of Quarkus 3.27.5.SP2 · Exact affected versions not specified by the source
Red Hat
Red Hat build of Quarkus 3.33.3.SP2 · Exact affected versions not specified by the source
Red Hat
Exploit Intelligence · Exact affected versions not specified by the source
Red Hat
Red Hat Enterprise Linux AI (RHEL AI) 3 · Exact affected versions not specified by the source
Red Hat
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · No privileges required · No user interaction required
What an attacker can do
A remote attacker can cause a Denial of Service (DoS) by streaming messages over a single connection faster than the application can process them. Vendor/CNA’s CVSS 3.1 assessment (base score 7.5/10) rates confidentiality and integrity impact as none; availability impact as high.
- CWE
- CWE-770
- CCR priority
- 30.2 /100 (P4)
- CVSS 3.1
- 7.5 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · Vendor/CNA
- EPSS
- 0.00759 · percentile 0.53885 · 2026-10-09
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-09 21:11:27.988868+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-09 21:08:49.498434+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-87742.html