Critical Alert 4 Active Exploits Detected Today

CVE-2026-105134 — Ahsay AhsayCBS Command Injection Vulnerability →
CVE-2026-76519 — Cisco Secure Email Gateway Relative Path Traversal Vulnerability →
CVE-2026-105133 — Ahsay AhsayCBS Improper Authentication Vulnerability →
CVE-2026-0322 — Palo Alto Networks PAN-OS Code Injection Vulnerability →
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October 15, 2026

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CVE-2026-41731NVD

Vulnerability Summary

JsonKafkaHeaderMapper and the deprecated DefaultKafkaHeaderMapper matched type headers against trusted packages using a prefix check, meaning that trusting any package implicitly trusted all of its subpackages. Combined with Jackson's default bean deserialization, a producer could supply crafted header values that caused the consumer to deserialize arbitrary JDK types.

Affected versions:
Spring for Apache Kafka 4.0.0 through 4.0.5; 3.3.0 through 3.3.15; 3.2.0 through 3.2.13; 2.9.0 through 2.9.13; 2.8.0 through 2.8.11.
Severity Level
HIGH(8.1)
Published Date
Jun 10, 2026
Last Modified
Aug 5, 2026
Exploitation Status
No confirmed exploitation yet
EPSS Score (30-Day)
0.51%Probability
Root Weakness (CWE)
CWE-502: Unknown/Unlisted Weakness ↗
Refer to the official MITRE database for detailed architectural specifications regarding this weakness.
CVSS v3.1 Base Metrics — Score 8.1 (HIGH)
Attack VectorNetwork
Attack ComplexityHigh
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

Affected & Patched Versions

Affected Versions
  • Vmware Spring For Apache Kafka >= 2.8.0 and < 2.8.12
  • Vmware Spring For Apache Kafka >= 2.9.0 and < 2.9.14
  • Vmware Spring For Apache Kafka >= 3.2.0 and < 3.2.14
  • Vmware Spring For Apache Kafka >= 3.3.0 and < 3.3.15.1
  • Vmware Spring For Apache Kafka >= 4.0.0 and < 4.0.5.1
  • Redhat Fuse
  • Redhat Jboss Enterprise Application Platform Expansion Pack
Patched Versions
  • Vmware Spring For Apache Kafka 2.8.12
  • Vmware Spring For Apache Kafka 2.9.14
  • Vmware Spring For Apache Kafka 3.2.14
  • Vmware Spring For Apache Kafka 3.3.15.1
  • Vmware Spring For Apache Kafka 4.0.5.1
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🎁7-Day Free Trial — Try Pro or Team, no card required.
📧Email Delivery — Threat intel straight to your inbox.
♾️Unlimited Vendors — Track your entire stack.
🚨All New CVEs — Be the first to know.
📈EPSS Spike Alerts — Catch rising risk before it peaks.
🎯Custom EPSS/CVSS — Filter noise, focus on risk.
🛡️Exploit Intel — A 2nd confirmed-exploit signal beyond KEV.
🐙GitHub Issues — Auto-tracked, no duplicates.
📬Weekly Digest — One clean summary, not inbox spam.
🏷️Watchlist Groups — Tag alerts by team (Infra/AppSec/SOC).
💬Webhooks — Slack & Teams integration.
🔀Smart Routing — Critical alerts to one channel, rest to another.
🚫Ad-Free — Uninterrupted experience.

External References