CVE-2026-12488

MEDIUMPre-NVD 6.26.2—
EchelonGraph scoreHIGH confidence

Score 6.2 from GitHub Security Advisory published 2026-06-24. a secondary CVSS source baseline 6.2; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
6.2
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 6.2Exploit: NoneExposed: 0

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

A memory corruption vulnerability exists in the GV-Cloud functionality of GeoVision GV-VMS V20 20.0.2. 

A specially crafted network request can lead to a denial of service. An attacker can impersonate the legitimate server to trigger this vulnerability.

CVSS v3
6.2
EG Score
6.2(high)
EPSS
9.7%
KEV
Not listed

Published

June 24, 2026

Last Modified

June 25, 2026

Advisory Details (2)

Auto-updated Jun 24, 2026
No patch confirmed yet.
generic

Cyber Security - GeoVision

https://www.geovision.com.tw/cyber_security.php
generic

TALOS-2026-2411 || Cisco Talos Intelligence Group - Comprehensive Threat Intelligence

https://talosintelligence.com/vulnerability_reports/TALOS-2026-2411

Vendor Advisories for CVE-2026-12488(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 22× in last 7d / 43× 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. 2026-07-06 16:27 UTCEPSS rescore
  2. 2026-07-06 09:21 UTCEG score recompute
  3. 2026-07-06 09:21 UTCGHSA enrichment
  4. 2026-07-06 02:23 UTCEPSS rescore
  5. 2026-07-05 10:38 UTCEG score recompute
  6. 2026-07-05 10:38 UTCGHSA enrichment
  7. 2026-07-05 02:30 UTCEPSS rescore
  8. 2026-07-05 02:30 UTCEPSS rescore
  9. 2026-07-04 12:13 UTCEG score recompute
  10. 2026-07-04 12:12 UTCGHSA enrichment
  11. 2026-07-04 06:31 UTCEPSS rescore
  12. 2026-07-03 13:45 UTCEG score recompute
  13. 2026-07-03 13:45 UTCGHSA enrichment
  14. 2026-07-02 15:21 UTCEG score recompute
  15. 2026-07-02 15:20 UTCGHSA enrichment
  16. 2026-07-01 16:55 UTCEG score recompute
  17. 2026-07-01 16:55 UTCGHSA enrichment
  18. 2026-07-01 15:06 UTCEPSS rescore
  19. 2026-07-01 15:06 UTCEPSS rescore
  20. 2026-06-30 23:22 UTCEPSS rescore
  21. 2026-06-30 18:30 UTCEG score recompute
  22. 2026-06-30 18:30 UTCGHSA enrichment
  23. 2026-06-29 20:04 UTCEG score recompute
  24. 2026-06-29 20:04 UTCGHSA enrichment
  25. 2026-06-29 14:06 UTCEPSS rescore
Show 18 more
  1. 2026-06-28 21:39 UTCEG score recompute
  2. 2026-06-28 21:39 UTCGHSA enrichment
  3. 2026-06-28 14:07 UTCEPSS rescore
  4. 2026-06-28 04:56 UTCEPSS rescore
  5. 2026-06-28 04:56 UTCEPSS rescore
  6. 2026-06-27 23:14 UTCEG score recompute
  7. 2026-06-27 23:14 UTCGHSA enrichment
  8. 2026-06-27 03:08 UTCEPSS rescore
  9. 2026-06-27 00:48 UTCEG score recompute
  10. 2026-06-27 00:48 UTCGHSA enrichment
  11. 2026-06-26 02:23 UTCEG score recompute
  12. 2026-06-26 02:23 UTCGHSA enrichment
  13. 2026-06-25 13:49 UTCEPSS rescore
  14. 2026-06-25 03:58 UTCEG score recompute
  15. 2026-06-25 03:58 UTCGHSA enrichment
  16. 2026-06-24 14:05 UTCEPSS rescore
  17. 2026-06-24 05:32 UTCEG score recompute
  18. 2026-06-24 05:30 UTCNVD updatefirst tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-12488?
CVE-2026-12488 is a medium vulnerability published on June 24, 2026. A memory corruption vulnerability exists in the GV-Cloud functionality of GeoVision GV-VMS V20 20.0.2. A specially crafted network request can lead to a denial of service. An attacker can impersonate the legitimate server to trigger this vulnerability.
When was CVE-2026-12488 disclosed?
CVE-2026-12488 was first published in the National Vulnerability Database on June 24, 2026, with the most recent update on June 25, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-12488 actively exploited?
CVE-2026-12488 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 9.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-12488?
CVE-2026-12488 has a CVSS v3 base score of 6.2 (NVD).
How do I remediate CVE-2026-12488?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-12488, 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

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