CVE-2026-58853 IPPHelper - Buffer Overflow

IPPHelper contains a stack buffer overflow caused by missing bounds check in multiple functions, letting remote attackers cause denial of service, exploit requires no user interaction.

CVSS base score 7.5 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
View the NVD record ↗

Details

Type
Buffer Overflow
Impact
Denial Of Service
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Published
2 November 2026
Updated
3 November 2026
Weakness
CWE-119

Vendor fix

Update to the latest version.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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