CVE-2026-48558

Radar advisories

• 2026-06-29 CISA CISA KEV — SimpleHelp (CVE-2026-48558) CVE-2026-48558 is an authentication bypass vulnerability in SimpleHelp that has been added to CISA's KEV Catalog due to evidence of active…

Related analysis

• 2026-07-02 Cybersecurity The Control Plane Is the New Perimeter This week's advisories cluster in remote support, backup, storage, AI workflow and SharePoint systems - the control plane. A medium-severity bug there can matter more than a critical bug in something isolated. The perimeter has moved.

Named alongside

• CVE-2026-41264
• CVE-2026-41940
• CVE-2026-45659
• CVE-2026-7570
• CVE-2026-9787

References

• NVD ↗
• CVE.org ↗
• CISA KEV catalogue ↗ listed as known exploited