CVE-2026-1199

LOWNVD 3.73.7—
EchelonGraph scoreMEDIUM confidence

Score 3.7 from GitHub Security Advisory published 2026-08-18. NVD baseline CVSS 3.7; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 3 sources updated this week
3.7EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.2%CVSS: 3.7Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

Zabbix API and Frontend login lockout mechanism has a flaw where several unsuccessful login requests are not properly counted towards the block counter if sent simultaneously, potentially allowing for more password guesses than intended.

CVSS v3
3.7
EG Score
3.7LOWmedium confidence
EG Risk
32
EG Risk 32/100CISA SSVC

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
Severity37% × 45%
Exploitation0% × 40%
Automatability100% × 15%
CISA SSVC: Track at low or medium mission impact; Attend at high (mission-essential systems).
Action: A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.
EPSS PROB
0.2%
EPSS %ILE
5th
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Attend at high (mission-essential systems).

A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.

Exploitation none (CISA Vulnrichment) · Automatable yes (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

August 18, 2026

Last Modified

September 8, 2026

Advisory Details (1)

Auto-updated Aug 18, 2026
Patch available.
generic

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https://support.zabbix.com/browse/ZBX-28076

Vendor Advisories for CVE-2026-1199(1)

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

Affected Packages

(3 across 3 ecosystems)
Debian:12(1)
PackageVulnerable rangeFix by version rangeDependents
zabbix1:6.0.14+dfsg-1 ... 1:7.0.9+dfsg-1~bpo12+1 (29 versions)
  • every version on: no fix on record
—
Debian:13(1)
PackageVulnerable rangeFix by version rangeDependents
zabbix1:7.0.10+dfsg-2 ... 1:7.0.29+dfsg-2~bpo13+1 (9 versions)
  • every version on: no fix on record
—
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
zabbix1:7.0.10+dfsg-2 ... 1:7.0.27+dfsg-1 (6 versions)
  • every version up to 1:7.0.29+dfsg-1: fixed in 1:7.0.29+dfsg-1
—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 9× in last 7d / 44× 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. 2026-10-05 17:42 UTCEPSS rescore
  2. 2026-10-04 23:21 UTCEPSS rescore
  3. 2026-10-03 17:43 UTCEG score recompute
  4. 2026-10-03 17:43 UTCGHSA enrichment
  5. 2026-10-01 19:49 UTCEPSS rescore
  6. 2026-09-30 15:03 UTCEPSS rescore
  7. 2026-09-30 09:55 UTCEG score recompute
  8. 2026-09-30 09:55 UTCGHSA enrichment
  9. 2026-09-29 15:21 UTCEPSS rescore
  10. 2026-09-28 13:51 UTCEPSS rescore
  11. 2026-09-27 13:47 UTCEPSS rescore
  12. 2026-09-27 08:02 UTCEG score recompute
  13. 2026-09-27 08:02 UTCGHSA enrichment
  14. 2026-09-26 15:58 UTCEPSS rescore
  15. 2026-09-23 22:09 UTCEG score recompute
  16. 2026-09-23 22:09 UTCGHSA enrichment
  17. 2026-09-20 22:01 UTCEG score recompute
  18. 2026-09-20 22:01 UTCGHSA enrichment
  19. 2026-09-18 19:27 UTCEPSS rescore
  20. 2026-09-17 21:53 UTCEG score recompute
  21. 2026-09-17 21:53 UTCGHSA enrichment
  22. 2026-09-16 14:07 UTCEPSS rescore
  23. 2026-09-16 05:14 UTCEPSS rescore
  24. 2026-09-14 16:30 UTCEG score recompute
  25. 2026-09-14 16:30 UTCGHSA enrichment
Show 70 more
  1. 2026-09-13 16:46 UTCEPSS rescore
  2. 2026-09-12 15:00 UTCEPSS rescore
  3. 2026-09-11 16:20 UTCEG score recompute
  4. 2026-09-11 16:20 UTCGHSA enrichment
  5. 2026-09-11 14:52 UTCEPSS rescore
  6. 2026-09-11 09:36 UTCEPSS rescore
  7. 2026-09-10 09:34 UTCEPSS rescore
  8. 2026-09-08 22:00 UTCEPSS rescore
  9. 2026-09-08 16:12 UTCEG score recompute▼ 3.20
  10. 2026-09-08 16:12 UTCGHSA enrichment
  11. 2026-09-08 15:27 UTCNVD updateCVSS v3 → 3.7 · severity → LOW
  12. 2026-09-08 00:38 UTCEG score recompute
  13. 2026-09-08 00:38 UTCGHSA enrichment
  14. 2026-09-07 16:01 UTCEPSS rescore
  15. 2026-09-07 00:38 UTCEG score recompute
  16. 2026-09-07 00:37 UTCGHSA enrichment
  17. 2026-09-06 13:47 UTCEPSS rescore
  18. 2026-09-06 00:14 UTCEG score recompute
  19. 2026-09-06 00:14 UTCGHSA enrichment
  20. 2026-09-05 00:10 UTCEG score recompute
  21. 2026-09-05 00:10 UTCGHSA enrichment
  22. 2026-09-04 05:06 UTCEPSS rescore
  23. 2026-09-03 22:36 UTCGHSA enrichment
  24. 2026-09-02 22:02 UTCEG score recompute
  25. 2026-09-02 22:01 UTCGHSA enrichment
  26. 2026-09-02 14:11 UTCEPSS rescore
  27. 2026-09-01 21:03 UTCGHSA enrichment
  28. 2026-09-01 15:13 UTCEG score recompute
  29. 2026-09-01 15:13 UTCGHSA enrichment
  30. 2026-09-01 13:53 UTCEPSS rescore
  31. 2026-09-01 04:39 UTCEPSS rescore
  32. 2026-08-31 15:11 UTCEG score recompute
  33. 2026-08-31 15:11 UTCGHSA enrichment
  34. 2026-08-30 19:17 UTCEPSS rescore
  35. 2026-08-30 15:11 UTCEG score recompute
  36. 2026-08-30 15:11 UTCGHSA enrichment
  37. 2026-08-30 01:22 UTCEPSS rescore
  38. 2026-08-29 15:09 UTCEG score recompute
  39. 2026-08-29 15:09 UTCGHSA enrichment
  40. 2026-08-28 21:41 UTCEPSS rescore
  41. 2026-08-28 15:08 UTCGHSA enrichment
  42. 2026-08-27 14:58 UTCEG score recompute
  43. 2026-08-27 14:58 UTCGHSA enrichment
  44. 2026-08-27 14:25 UTCEPSS rescore
  45. 2026-08-26 14:52 UTCEG score recompute
  46. 2026-08-26 14:52 UTCGHSA enrichment
  47. 2026-08-26 14:46 UTCEPSS rescore
  48. 2026-08-25 14:50 UTCEG score recompute
  49. 2026-08-25 14:50 UTCGHSA enrichment
  50. 2026-08-25 13:48 UTCEPSS rescore
  51. 2026-08-24 14:50 UTCEG score recompute
  52. 2026-08-24 14:49 UTCGHSA enrichment
  53. 2026-08-23 14:49 UTCEG score recompute
  54. 2026-08-23 14:49 UTCGHSA enrichment
  55. 2026-08-23 00:19 UTCEPSS rescore
  56. 2026-08-22 14:49 UTCEG score recompute
  57. 2026-08-22 14:49 UTCGHSA enrichment
  58. 2026-08-21 23:49 UTCEPSS rescore
  59. 2026-08-21 14:48 UTCEG score recompute
  60. 2026-08-21 14:48 UTCGHSA enrichment
  61. 2026-08-20 22:55 UTCEPSS rescore
  62. 2026-08-20 14:48 UTCEG score recompute
  63. 2026-08-20 14:47 UTCGHSA enrichment
  64. 2026-08-19 17:03 UTCEPSS rescore
  65. 2026-08-19 14:47 UTCGHSA enrichment
  66. 2026-08-18 14:44 UTCEG score recompute
  67. 2026-08-18 13:48 UTCEG score recompute
  68. 2026-08-18 13:22 UTCEG score recompute
  69. 2026-08-18 12:26 UTCEG score recompute
  70. 2026-08-18 12:24 UTCMITRE cvelistV5first tracked

Related CVEs(same product + same CWE)

Frequently asked(5)

What is CVE-2026-1199?
CVE-2026-1199 is a low vulnerability published on August 18, 2026. Zabbix API and Frontend login lockout mechanism has a flaw where several unsuccessful login requests are not properly counted towards the block counter if sent simultaneously, potentially allowing for more password guesses than intended.
When was CVE-2026-1199 disclosed?
CVE-2026-1199 was first published on August 18, 2026, with the most recent update on September 8, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-1199 actively exploited?
CVE-2026-1199 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.2% probability of exploitation in the next 30 days (5th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-1199?
CVE-2026-1199 has a CVSS v3 base score of 3.7 (NVD).
How do I remediate CVE-2026-1199?
A fix for CVE-2026-1199 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-1199 are linked in the Vendor Advisories panel on this page.

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