How severe is CVE-2026-59275?

CVE-2026-59275 has a CVSS 3.x base score of 6.6, rated medium severity. It is exploitable over network with high attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-59275 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-59275?

CVE-2026-59275 affects Vmware Spring Advanced Message Queuing Protocol. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-59275?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2026-59275 published?

CVE-2026-59275 was published on 2026-08-27 and last updated on 2026-09-01.

CVE-2026-59275

CVE-2026-59275 is a medium-severity vulnerability in Vmware Spring Advanced Message Queuing Protocol with a CVSS 3.x base score of 6.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-502.

Key facts

Severity: Medium (CVSS 3.x base score 6.6)
EPSS exploit prediction: 0% (37th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-502
Affected product: Vmware Spring Advanced Message Queuing Protocol
Published: 2026-08-27
Last modified: 2026-09-01

Description

A single hostile AMQP message can terminate the entire consumer JVM (System.exit(99)), not just the listener thread — full availability loss for every workload co-located in that process. Spring AMQP 4.1.0 Spring AMQP 4.0.0 - 4.0.4 Spring AMQP 3.2.0 - 3.2.12 Spring AMQP 2.4.18 and earlier

Frequently asked questions

What is CVE-2026-59275?: A single hostile AMQP message can terminate the entire consumer JVM (System.exit(99)), not just the listener thread — full availability loss for every workload co-located in that process. Spring AMQP 4.1.0 Spring AMQP 4.0.0 - 4.0.4 Spring AMQP 3.2.0 - 3.2.12 Spring AMQP 2.4.18 and earlier
How severe is CVE-2026-59275?: CVE-2026-59275 has a CVSS 3.x base score of 6.6, rated medium severity. It is exploitable over network with high attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-59275 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-59275?: CVE-2026-59275 affects Vmware Spring Advanced Message Queuing Protocol. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-59275?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2026-59275 published?: CVE-2026-59275 was published on 2026-08-27 and last updated on 2026-09-01.

References

https://spring.io/security/cve-2026-59275

Affected products (1)

cpe:2.3:a:vmware:spring_advanced_message_queuing_protocol:*:*:*:*:*:*:*:*

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