CVE-2026-57880

CRITICALPre-NVD 9.89.8—
EchelonGraph scoreHIGH confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2026-06-26. a secondary CVSS source baseline 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
9.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 1%CVSS: 9.8Exploit: NoneExposed: 0

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

An unauthenticated stack-based buffer overflow vulnerability exists in ssvr in GeoVision GV-LPC2011 and GV-LPC2211 V1.12 and earlier. The vulnerability is caused by insufficient bounds checking when parsing RTSP Digest authentication fields. A remote attacker may exploit this vulnerability by sending a crafted RTSP request containing overly long authentication data, resulting in memory corruption, denial of service, or potentially arbitrary code execution.

CVSS v3
9.8
EG Score
9.8(high)
EPSS
40.9%
KEV
Not listed

Published

June 26, 2026

Last Modified

June 26, 2026

Advisory Details (1)

Auto-updated Jun 29, 2026
No patch confirmed yet.
generic

Cyber Security - GeoVision

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

Vendor Advisories for CVE-2026-57880(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 88× in last 7d / 136× 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.

Showing the most recent 100 of 136 total refreshes for this CVE.

  1. 2026-07-07 01:15 UTCEG score recompute
  2. 2026-07-07 01:15 UTCGHSA enrichment
  3. 2026-07-06 21:01 UTCEG score recompute
  4. 2026-07-06 21:00 UTCGHSA enrichment
  5. 2026-07-06 16:41 UTCEG score recompute
  6. 2026-07-06 16:41 UTCGHSA enrichment
  7. 2026-07-06 16:27 UTCEPSS rescore
  8. 2026-07-06 16:27 UTCEPSS rescore
  9. 2026-07-06 12:26 UTCEG score recompute
  10. 2026-07-06 12:25 UTCGHSA enrichment
  11. 2026-07-06 08:10 UTCEG score recompute
  12. 2026-07-06 08:10 UTCGHSA enrichment
  13. 2026-07-06 03:54 UTCEG score recompute
  14. 2026-07-06 03:54 UTCGHSA enrichment
  15. 2026-07-06 02:23 UTCEPSS rescore
  16. 2026-07-06 02:23 UTCEPSS rescore
  17. 2026-07-05 23:40 UTCEG score recompute
  18. 2026-07-05 23:40 UTCGHSA enrichment
  19. 2026-07-05 19:26 UTCEG score recompute
  20. 2026-07-05 19:26 UTCGHSA enrichment
  21. 2026-07-05 15:11 UTCEG score recompute
  22. 2026-07-05 15:11 UTCGHSA enrichment
  23. 2026-07-05 10:56 UTCEG score recompute
  24. 2026-07-05 10:56 UTCGHSA enrichment
  25. 2026-07-05 06:41 UTCEG score recompute
Show 75 more
  1. 2026-07-05 06:41 UTCGHSA enrichment
  2. 2026-07-05 02:31 UTCEPSS rescore
  3. 2026-07-05 02:30 UTCEPSS rescore
  4. 2026-07-05 02:25 UTCEG score recompute
  5. 2026-07-05 02:25 UTCGHSA enrichment
  6. 2026-07-04 22:10 UTCEG score recompute
  7. 2026-07-04 22:10 UTCGHSA enrichment
  8. 2026-07-04 17:56 UTCEG score recompute
  9. 2026-07-04 17:55 UTCGHSA enrichment
  10. 2026-07-04 13:37 UTCEG score recompute
  11. 2026-07-04 13:37 UTCGHSA enrichment
  12. 2026-07-04 09:23 UTCEG score recompute
  13. 2026-07-04 09:23 UTCGHSA enrichment
  14. 2026-07-04 06:31 UTCEPSS rescore
  15. 2026-07-04 06:31 UTCEPSS rescore
  16. 2026-07-04 05:09 UTCEG score recompute
  17. 2026-07-04 05:09 UTCGHSA enrichment
  18. 2026-07-04 00:54 UTCEG score recompute
  19. 2026-07-04 00:54 UTCGHSA enrichment
  20. 2026-07-03 20:40 UTCEG score recompute
  21. 2026-07-03 20:40 UTCGHSA enrichment
  22. 2026-07-03 16:26 UTCEG score recompute
  23. 2026-07-03 16:25 UTCGHSA enrichment
  24. 2026-07-03 12:10 UTCEG score recompute
  25. 2026-07-03 12:10 UTCGHSA enrichment
  26. 2026-07-03 07:26 UTCEG score recompute
  27. 2026-07-03 07:26 UTCGHSA enrichment
  28. 2026-07-03 03:12 UTCEG score recompute
  29. 2026-07-03 03:12 UTCGHSA enrichment
  30. 2026-07-02 22:54 UTCEG score recompute
  31. 2026-07-02 22:54 UTCGHSA enrichment
  32. 2026-07-02 18:40 UTCEG score recompute
  33. 2026-07-02 18:40 UTCGHSA enrichment
  34. 2026-07-02 14:25 UTCEG score recompute
  35. 2026-07-02 14:25 UTCGHSA enrichment
  36. 2026-07-02 10:11 UTCEG score recompute
  37. 2026-07-02 10:11 UTCGHSA enrichment
  38. 2026-07-02 05:57 UTCEG score recompute
  39. 2026-07-02 05:56 UTCGHSA enrichment
  40. 2026-07-02 01:41 UTCEG score recompute
  41. 2026-07-02 01:41 UTCGHSA enrichment
  42. 2026-07-01 21:27 UTCEG score recompute
  43. 2026-07-01 21:27 UTCGHSA enrichment
  44. 2026-07-01 17:13 UTCEG score recompute
  45. 2026-07-01 17:13 UTCGHSA enrichment
  46. 2026-07-01 15:07 UTCEPSS rescore
  47. 2026-07-01 12:59 UTCEG score recompute
  48. 2026-07-01 12:59 UTCGHSA enrichment
  49. 2026-07-01 08:43 UTCEG score recompute
  50. 2026-07-01 08:43 UTCGHSA enrichment
  51. 2026-07-01 04:28 UTCEG score recompute
  52. 2026-07-01 04:28 UTCGHSA enrichment
  53. 2026-07-01 00:11 UTCEG score recompute
  54. 2026-07-01 00:11 UTCGHSA enrichment
  55. 2026-06-30 23:22 UTCEPSS rescore
  56. 2026-06-30 19:56 UTCEG score recompute
  57. 2026-06-30 19:56 UTCGHSA enrichment
  58. 2026-06-30 15:42 UTCEG score recompute
  59. 2026-06-30 15:42 UTCGHSA enrichment
  60. 2026-06-30 11:27 UTCEG score recompute
  61. 2026-06-30 11:26 UTCGHSA enrichment
  62. 2026-06-30 07:10 UTCEG score recompute
  63. 2026-06-30 07:10 UTCGHSA enrichment
  64. 2026-06-30 02:56 UTCEG score recompute
  65. 2026-06-30 02:56 UTCGHSA enrichment
  66. 2026-06-29 22:40 UTCEG score recompute
  67. 2026-06-29 22:40 UTCGHSA enrichment
  68. 2026-06-29 18:26 UTCEG score recompute
  69. 2026-06-29 18:25 UTCGHSA enrichment
  70. 2026-06-29 14:11 UTCEG score recompute
  71. 2026-06-29 14:10 UTCGHSA enrichment
  72. 2026-06-29 14:06 UTCEPSS rescore
  73. 2026-06-29 09:56 UTCEG score recompute
  74. 2026-06-29 09:56 UTCGHSA enrichment
  75. 2026-06-29 05:42 UTCEG score recompute

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-57880?
CVE-2026-57880 is a critical vulnerability published on June 26, 2026. An unauthenticated stack-based buffer overflow vulnerability exists in ssvr in GeoVision GV-LPC2011 and GV-LPC2211 V1.12 and earlier. The vulnerability is caused by insufficient bounds checking when parsing RTSP Digest authentication fields. A remote attacker may exploit this vulnerability by…
When was CVE-2026-57880 disclosed?
CVE-2026-57880 was first published in the National Vulnerability Database on June 26, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-57880 actively exploited?
CVE-2026-57880 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 40.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-57880?
CVE-2026-57880 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2026-57880?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-57880, 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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