CVE-2019-25633

HIGHNVD 7.88.4▲
EchelonGraph scoreMEDIUM confidence

Score 8.4 from GitHub Security Advisory (severity: HIGH) published 2026-03-24. NVD baseline CVSS 7.8; sources differ by 0.6.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
8.4EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.8Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

AIDA64 Extreme 5.99.4900 contains a structured exception handling buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying malicious input through the email preferences and report wizard interfaces. Attackers can inject crafted payloads into the Display name field and Load from file parameter to trigger the overflow and execute shellcode with application privileges.

CVSS v3
7.8
EG Score
8.4(medium)
EG Risk
42(Track)
EG Risk 42/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity84% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
18%
KEV
Not listed

Published

March 24, 2026

Last Modified

June 17, 2026

Advisory Details (4)

Auto-updated Aug 2, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic

AIDA64 Extreme 5.99.4900 SEH Buffer Overflow via EggHunter | Advisories | VulnCheck

https://www.vulncheck.com/advisories/aida64-extreme-seh-buffer-overflow-via-egghunter
generic🟡 PoC Available

AIDA64 Extreme / Engineer / Network Audit 5.99.4900 - SEH Buffer Overflow (EggHunter) - Windows local Exploit

https://www.exploit-db.com/exploits/46636
generic

AIDA64

https://www.aida64.com
generic
http://download.aida64.com/aida64extreme599.exe

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 5× in last 7d / 22× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-09-18 19:22 UTCEPSS rescore
  2. 2026-09-17 19:22 UTCEPSS rescore
  3. 2026-09-16 14:04 UTCEPSS rescore
  4. 2026-09-15 03:05 UTCEPSS rescore
  5. 2026-09-13 16:42 UTCEPSS rescore
  6. 2026-09-12 14:56 UTCEPSS rescore
  7. 2026-09-11 14:48 UTCEPSS rescore
  8. 2026-09-11 09:32 UTCEPSS rescore
  9. 2026-09-07 15:57 UTCEPSS rescore
  10. 2026-09-06 13:44 UTCEPSS rescore
  11. 2026-09-05 15:24 UTCEPSS rescore
  12. 2026-09-04 13:56 UTCEPSS rescore
  13. 2026-09-02 14:07 UTCEPSS rescore
  14. 2026-09-01 03:32 UTCEPSS rescore
  15. 2026-08-30 19:13 UTCEPSS rescore
  16. 2026-08-30 01:18 UTCEPSS rescore
  17. 2026-08-28 21:36 UTCEPSS rescore
  18. 2026-08-27 14:21 UTCEPSS rescore
  19. 2026-08-26 14:42 UTCEPSS rescore
  20. 2026-08-25 13:45 UTCEPSS rescore
  21. 2026-08-24 14:11 UTCEPSS rescore
  22. 2026-08-21 23:45 UTCEPSS rescore
  23. 2026-08-20 22:51 UTCEPSS rescore
  24. 2026-08-19 17:00 UTCEPSS rescore
  25. 2026-08-18 13:44 UTCEPSS rescore
Show 44 more
  1. 2026-08-17 13:43 UTCEPSS rescore
  2. 2026-08-16 14:52 UTCEPSS rescore
  3. 2026-08-16 10:40 UTCEG score recompute
  4. 2026-08-16 10:40 UTCGHSA enrichment
  5. 2026-08-16 02:10 UTCEPSS rescore
  6. 2026-08-15 01:26 UTCEPSS rescore
  7. 2026-08-14 19:42 UTCGHSA enrichment
  8. 2026-08-14 06:53 UTCEG score recompute
  9. 2026-08-14 06:53 UTCGHSA enrichment
  10. 2026-08-12 21:34 UTCEG score recompute
  11. 2026-08-12 21:34 UTCGHSA enrichment
  12. 2026-08-12 13:47 UTCEPSS rescore
  13. 2026-08-11 21:09 UTCEG score recompute
  14. 2026-08-11 21:09 UTCGHSA enrichment
  15. 2026-08-11 04:13 UTCEG score recompute
  16. 2026-08-11 04:13 UTCGHSA enrichment
  17. 2026-08-10 04:57 UTCGHSA enrichment
  18. 2026-08-09 17:43 UTCEG score recompute
  19. 2026-08-09 17:43 UTCGHSA enrichment
  20. 2026-08-09 13:43 UTCEPSS rescore
  21. 2026-08-09 06:28 UTCEG score recompute
  22. 2026-08-09 06:28 UTCGHSA enrichment
  23. 2026-08-08 16:33 UTCEPSS rescore
  24. 2026-08-08 04:04 UTCGHSA enrichment
  25. 2026-08-07 16:50 UTCEG score recompute
  26. 2026-08-07 16:50 UTCGHSA enrichment
  27. 2026-08-07 16:23 UTCEPSS rescore
  28. 2026-08-06 19:07 UTCEG score recompute
  29. 2026-08-06 19:07 UTCGHSA enrichment
  30. 2026-08-06 13:43 UTCEPSS rescore
  31. 2026-08-06 01:13 UTCEG score recompute
  32. 2026-08-06 01:13 UTCGHSA enrichment
  33. 2026-08-05 19:13 UTCEPSS rescore
  34. 2026-08-04 15:05 UTCEPSS rescore
  35. 2026-08-03 23:57 UTCGHSA enrichment
  36. 2026-08-02 15:48 UTCEG score recompute
  37. 2026-08-02 15:48 UTCGHSA enrichment
  38. 2026-08-02 02:23 UTCEPSS rescore
  39. 2026-08-01 04:12 UTCEPSS rescore
  40. 2026-07-30 16:24 UTCEPSS rescore
  41. 2026-07-30 01:27 UTCEPSS rescore
  42. 2026-07-28 15:32 UTCEPSS rescore
  43. 2026-07-27 14:30 UTCEG score recompute
  44. 2026-07-27 14:30 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2019-25633?
CVE-2019-25633 is a high vulnerability published on March 24, 2026. AIDA64 Extreme 5.99.4900 contains a structured exception handling buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying malicious input through the email preferences and report wizard interfaces. Attackers can inject crafted payloads into the Display name…
When was CVE-2019-25633 disclosed?
CVE-2019-25633 was first published in the National Vulnerability Database on March 24, 2026, with the most recent update on June 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2019-25633 actively exploited?
CVE-2019-25633 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 82.3% of all scored CVEs.
What is the CVSS score of CVE-2019-25633?
CVE-2019-25633 has a CVSS v3 base score of 7.8 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 8.4.
How do I remediate CVE-2019-25633?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2019-25633, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2019-25633

Explore →

Is Your Infrastructure Affected by CVE-2019-25633?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs