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PatchSiren cyber security CVE debrief

CVE-2025-59607 Qualcomm, Inc. CVE debrief

A memory corruption vulnerability was reported when copying large input data exceeds normal allocation limits. The CVSS score is 7.8 with HIGH severity. The CVE was published on 2026-09-17T05:16:58.060Z and last modified on 2026-09-18T19:06:08.407Z. This HIGH-severity memory corruption vulnerability occurs when copying large input data exceeds normal allocation limits, potentially leading to memory corruption. Defenders should verify affected systems, assess exposure, and prioritize patching or mitigation efforts to prevent potential memory corruption and system instability.

Vendor
Qualcomm, Inc.
Product
Snapdragon
CVSS
HIGH 7.8
CISA KEV
Not listed in stored evidence
Original CVE published
2026-09-17
Original CVE updated
2026-09-18
Advisory published
2026-09-17
Advisory updated
2026-09-18

Who should care

Defenders, system administrators, and security teams responsible for maintaining systems or products from affected vendors should assess exposure and prioritize patching or mitigation efforts.

Why it matters

CVE-2025-59607 is a HIGH-severity memory corruption vulnerability. Defenders should verify affected systems, assess exposure, and prioritize patching or mitigation efforts to prevent potential memory corruption and system instability.

  • Verify affected systems and apply patches or mitigations to prevent potential memory corruption.
  • Assess exposure based on system configurations and deployment context to prioritize defensive efforts.
  • Monitor system stability and performance for potential impact.

Technical summary

The vulnerability occurs when copying large input data exceeds normal allocation limits, potentially leading to memory corruption. The CVSS vector is CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. This memory corruption vulnerability has a HIGH severity with a CVSS score of 7.8. It is essential for defenders to assess exposure and prioritize patching or mitigation efforts to prevent potential memory corruption and system instability.

Defensive priority

Defenders should prioritize verifying affected systems, assessing exposure, and applying patches or mitigations.

Recommended defensive actions

  • Verify if the system or product is affected by checking with the vendor or available documentation.
  • Assess exposure based on system configurations and deployment context.
  • Apply patches or mitigations provided by the vendor, if available.

Evidence notes

The NVD entry is currently Undergoing Analysis. Limited information is available about affected products and versions. The CVE Program record and NVD detail page provide source-provided CVE metadata and vulnerability assessment. However, specific details about affected products, versions, and patches are not yet available. Defenders should verify with vendors, review official advisories, and monitor for updates.

Sources and references

Verified primary and authoritative sources

  • CVE-2025-59607 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2025-59607

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2025-59607 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2025-59607

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.