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PatchSiren cyber security CVE debrief

CVE-2026-12058 vivo CVE debrief

CVE-2026-12058 is a medium-severity vulnerability (CVSS Score: 5.3) that affects an unspecified feature in PcSuite. The vulnerability allows an attacker to bypass the connection confirmation pop-up. The CVE was published on 2026-06-12T09:16:29.527Z and last modified on 2026-06-12T16:06:47.720Z.

Vendor
vivo
Product
PcSuite
CVSS
MEDIUM 5.3
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-12
Original CVE updated
2026-06-12
Advisory published
2026-06-12
Advisory updated
2026-06-12

Who should care

Users of PcSuite, particularly those using the affected feature, should be aware of this vulnerability. Vivo has been identified as a potential vendor related to this issue [ref-4].

Technical summary

The vulnerability has been assigned a CVSS score of 5.3, indicating a medium severity. The CVSS vector is CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X. The weakness associated with this vulnerability is CWE-807.

Defensive priority

This vulnerability is considered medium severity. Users should review their usage of the affected PcSuite feature and ensure they are using the latest version available.

Recommended defensive actions

  • Review and apply any available security patches for PcSuite.
  • Use secure communication protocols when interacting with PcSuite features.
  • Monitor PcSuite updates and advisories for further information.

Evidence notes

The CVE record [cve-org] and NVD detail [nvd] provide official information about this vulnerability. Additional information can be found in the source reference [ref-4] from Vivo's security advisory site.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-12058 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-12058

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

  • CVE-2026-12058 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-12058

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

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.