CVE-2026-71486

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.37% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 31.0% of scored records. A rank, not a probability.

NVD base score

4.3 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

NVD analysis status

Analyzed. NVD last modified this record on 2026-10-23.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-08-17 20:13Z2 MO AGO

Last updated

2026-08-18 12:34Z2 MO AGO

Reserved

2026-08-06

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

Medium (CVSS 4.3)

CNA CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Weaknesses

• CWE-400Uncontrolled Resource ConsumptionClass
• CWE-770Allocation of Resources Without Limits or ThrottlingBase

Data version

5.2

Document digest

d83c18c6959d7c4b2bae5b1dad267d8b1f3a9c3379fb2c093ff2b95cf0b1372a

• github.comhttps://github.com/vllm-project/vllm/security/advisories/GHSA-8737-qx52-hjffx_refsource_CONFIRM
• github.comhttps://github.com/vllm-project/vllm/pull/47260x_refsource_MISC
• github.comhttps://github.com/vllm-project/vllm/commit/8e61b646e2d157f9b93451fa048f9c8530c8a67bx_refsource_MISC
• github.comhttps://github.com/vllm-project/vllm/releases/tag/v0.26.0x_refsource_MISC