CVE-2026-8338Disclosure

LOWCVSS 9.2 · CRITICAL

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

A Spring Security authentication and authorization bypass exists in Coverity Connect versions between 2023.6.0 and 2026.3.0. An unauthenticated malicious threat actor that can send a specially crafted HTTP request is able to bypass authentication and authorization controls on certain API endpoints to access data within Coverity.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-288

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

STABLE

Threat summary

  • 3 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Technical details provided in 3 signals
  • Disclosure: 2 classified signals
  • General: 1 classified signal
  • Peaked 1d ago at 2 mentions (2026-07-29); latest day: 1
  • 3 total mentions across 2 days

Deep dive

Activity timeline3 mentions / 2d
01122Mentions · 2026-07-29: 2Mentions · 2026-09-06: 1Technical Details · 2026-07-29: 2Technical Details · 2026-09-06: 107-2909-06
Signal classification2 categories
Disclosure
266.7%
General
133.3%
Referenced assets4 URLs
Classification over time
DateTotalLabels
2026-07-292
Disclosure2
2026-09-061
General1
Full discourse3 posts
  • IntegSec@integ_sec
    General

    CVE-2026-8338: Coverity Connect Authentication and Authorization Bypass - What It Means for Your Business and How to Respond https://hubs.li/Q04wP_4G0

    Post summary

    The headline discusses CVE-2026-8338 as an authentication and authorization bypass, but it offers no proof of concept, exploit details, patch information, or evidence of active exploitation.

    0000038
    35 followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-8338 A Spring Security authentication and authorization bypass exists in Coverity Connect versions between 2023.6.0 and 2026.3.0. An unauthenticated malicious threat actor t… https://www.cve.org/CVERecord?id=CVE-2026-8338

    Post summary

    The tweet reveals a Spring Security authentication/authorization bypass (CVE-2026-8338) affecting specific Coverity Connect releases, without providing PoC, exploit code, or evidence of active exploitation.

    000001.4K
    57.9K followersView on X
  • Vulmon Vulnerability Feed@VulmonFeeds
    Disclosure

    CVE-2026-8338 Authentication and Authorization Bypass in Coverity Connect 2023.6... https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-8338 Vulnerability Alert Subscriptions: https://alerts.vulmon.com/?utm_source=twitter&utm_medium=social&utm_campaign=2102281&utm_content=1

    Post summary

    The post announces an authentication and authorization bypass vulnerability in Coverity Connect 2023.6, linking to details but providing no evidence of exploitation or patches.

    00000107
    4.1K followersView on X

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