CVE-2019-25631

AIDA64 Business 5.99.4900 SEH Buffer Overflow via EggHunter

HIGH
7.8
CVSS Score
Published: March 24, 2026 at 11:27 AM UTC
Updated: June 17, 2026 at 02:32 AM UTC
2 products affected across 1 vendorAIDA64AIDA64 Business

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Severity
HIGH7.8
Exploit prediction
EPSS 0.3%
SSVC
PoC

Description

AIDA64 Business 5.99.4900 contains a structured exception handling buffer overflow vulnerability that allows local attackers to execute arbitrary code by overwriting SEH pointers with malicious shellcode. Attackers can inject egg hunter shellcode through the SMTP display name field in preferences or report wizard functionality to trigger the overflow and execute code with application privileges.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

5.99.49005.99.4900_______________________________________________________________________________#

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (4)

ExploitThird Party AdvisoryVDB Entry
Source: cverecord
https://www.exploit-db.com/exploits/46639
Product
Source: cverecord
https://www.aida64.com
Product
Source: cverecord
https://www.aida64.com/downloads

SSVC — Action Prioritization

SSVCPoCNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-787

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