CVE-2026-1766

MEDIUMNVD 6.15.6▼
EchelonGraph scoreMEDIUM confidence

Score 5.6 from GitHub Security Advisory published 2026-06-16. NVD baseline CVSS 6.1; sources differ by 0.5.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 3 sources updated this week
6.1
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 6.1Exploit: NoneExposed: 0

A fix is available — apply it.

A flaw was found in GNOME localsearch (previously known as tracker-miners) MP3 Extractor, specifically within the tracker-extract-mp3 component. This heap buffer overflow vulnerability occurs when processing specially crafted MP3 files containing malformed ID3v2.3 COMM (Comment) tags. An attacker could exploit this by providing a malicious MP3 file, leading to a denial of service (DoS), which causes an application crash, and potentially disclosing sensitive information from the heap memory.

CVSS v3
6.1
EG Score
5.6(medium)
EG Risk
—
EPSS
5.4%
KEV
Not listed

Published

June 16, 2026

Last Modified

June 16, 2026

Advisory Details (2)

Auto-updated Jun 16, 2026
Patch available. Sources: redhat.
redhat Patch Available

2435982 – (CVE-2026-1766) CVE-2026-1766 localsearch: tracker-miners: GNOME localsearch MP3 Extractor: Denial of Service and information disclosure via malformed MP3 files.

https://bugzilla.redhat.com/show_bug.cgi?id=2435982
redhat Patch Available

cve-details

https://access.redhat.com/security/cve/CVE-2026-1766

Vendor Advisories for CVE-2026-1766(1)

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

Patch Availability(1)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntutracker-test-utils (3.8.2-4ubuntu2.1) @ questing2026-07-16ubuntu

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Weakness Classification(1)

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

All Vendor Advisories

(1)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 12× in last 7d / 81× 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 103 total refreshes for this CVE.

  1. 2026-07-22 14:08 UTCEPSS rescore
  2. 2026-07-21 15:24 UTCEPSS rescore
  3. 2026-07-21 15:24 UTCEPSS rescore
  4. 2026-07-20 17:08 UTCEPSS rescore
  5. 2026-07-19 14:31 UTCEPSS rescore
  6. 2026-07-19 14:31 UTCEPSS rescore
  7. 2026-07-19 02:29 UTCEPSS rescore
  8. 2026-07-19 02:28 UTCEPSS rescore
  9. 2026-07-16 17:03 UTCEPSS rescore
  10. 2026-07-16 17:03 UTCEPSS rescore
  11. 2026-07-16 08:27 UTCVendor advisory
  12. 2026-07-16 08:27 UTCGHSA enrichment
  13. 2026-07-15 16:57 UTCEPSS rescore
  14. 2026-07-15 16:57 UTCEPSS rescore
  15. 2026-07-15 07:07 UTCGHSA enrichment
  16. 2026-07-15 02:00 UTCEPSS rescore
  17. 2026-07-15 02:00 UTCEPSS rescore
  18. 2026-07-14 05:45 UTCVendor advisory
  19. 2026-07-14 05:45 UTCGHSA enrichment
  20. 2026-07-13 22:30 UTCEPSS rescore
  21. 2026-07-13 06:12 UTCEPSS rescore
  22. 2026-07-13 04:58 UTCVendor advisory
  23. 2026-07-13 04:58 UTCGHSA enrichment
  24. 2026-07-12 05:46 UTCEPSS rescore
  25. 2026-07-12 03:29 UTCVendor advisory
Show 75 more
  1. 2026-07-12 03:29 UTCGHSA enrichment
  2. 2026-07-11 08:27 UTCEPSS rescore
  3. 2026-07-11 02:39 UTCVendor advisory
  4. 2026-07-11 02:39 UTCGHSA enrichment
  5. 2026-07-10 01:53 UTCVendor advisory
  6. 2026-07-10 01:53 UTCGHSA enrichment
  7. 2026-07-09 19:10 UTCEPSS rescore
  8. 2026-07-09 01:06 UTCGHSA enrichment
  9. 2026-07-08 15:15 UTCEPSS rescore
  10. 2026-07-08 15:15 UTCEPSS rescore
  11. 2026-07-08 00:16 UTCVendor advisory
  12. 2026-07-08 00:16 UTCGHSA enrichment
  13. 2026-07-07 13:46 UTCEPSS rescore
  14. 2026-07-06 23:29 UTCVendor advisory
  15. 2026-07-06 23:29 UTCGHSA enrichment
  16. 2026-07-06 16:27 UTCEPSS rescore
  17. 2026-07-06 02:23 UTCEPSS rescore
  18. 2026-07-05 22:23 UTCVendor advisory
  19. 2026-07-05 22:23 UTCGHSA enrichment
  20. 2026-07-05 02:30 UTCEPSS rescore
  21. 2026-07-05 02:30 UTCEPSS rescore
  22. 2026-07-04 21:35 UTCVendor advisory
  23. 2026-07-04 21:35 UTCGHSA enrichment
  24. 2026-07-04 06:31 UTCEPSS rescore
  25. 2026-07-03 20:47 UTCVendor advisory
  26. 2026-07-03 20:47 UTCGHSA enrichment
  27. 2026-07-02 19:58 UTCVendor advisory
  28. 2026-07-02 19:58 UTCGHSA enrichment
  29. 2026-07-01 19:13 UTCVendor advisory
  30. 2026-07-01 19:13 UTCGHSA enrichment
  31. 2026-07-01 15:06 UTCEPSS rescore
  32. 2026-07-01 15:06 UTCEPSS rescore
  33. 2026-06-30 23:22 UTCEPSS rescore
  34. 2026-06-30 18:26 UTCVendor advisory
  35. 2026-06-30 18:26 UTCGHSA enrichment
  36. 2026-06-29 17:40 UTCVendor advisory
  37. 2026-06-29 17:40 UTCGHSA enrichment
  38. 2026-06-29 14:06 UTCEPSS rescore
  39. 2026-06-28 16:22 UTCVendor advisory
  40. 2026-06-28 16:22 UTCGHSA enrichment
  41. 2026-06-28 14:07 UTCEPSS rescore
  42. 2026-06-28 04:56 UTCEPSS rescore
  43. 2026-06-28 04:56 UTCEPSS rescore
  44. 2026-06-27 15:35 UTCVendor advisory
  45. 2026-06-27 15:35 UTCGHSA enrichment
  46. 2026-06-27 03:08 UTCEPSS rescore
  47. 2026-06-26 14:48 UTCVendor advisory
  48. 2026-06-26 14:48 UTCGHSA enrichment
  49. 2026-06-25 13:49 UTCEPSS rescore
  50. 2026-06-25 13:47 UTCVendor advisory
  51. 2026-06-25 13:47 UTCGHSA enrichment
  52. 2026-06-24 14:05 UTCEPSS rescore
  53. 2026-06-24 13:00 UTCGHSA enrichment
  54. 2026-06-23 21:32 UTCEPSS rescore
  55. 2026-06-23 11:29 UTCVendor advisory
  56. 2026-06-23 11:29 UTCGHSA enrichment
  57. 2026-06-22 14:25 UTCEPSS rescore
  58. 2026-06-22 14:25 UTCEPSS rescore
  59. 2026-06-22 10:33 UTCGHSA enrichment
  60. 2026-06-21 14:56 UTCEPSS rescore
  61. 2026-06-21 14:56 UTCEPSS rescore
  62. 2026-06-21 09:07 UTCVendor advisory
  63. 2026-06-21 09:07 UTCGHSA enrichment
  64. 2026-06-21 01:59 UTCEPSS rescore
  65. 2026-06-21 01:59 UTCEPSS rescore
  66. 2026-06-20 08:01 UTCGHSA enrichment
  67. 2026-06-19 19:25 UTCEPSS rescore
  68. 2026-06-19 07:12 UTCGHSA enrichment
  69. 2026-06-18 17:52 UTCEPSS rescore
  70. 2026-06-18 06:05 UTCGHSA enrichment
  71. 2026-06-17 17:53 UTCEPSS rescore
  72. 2026-06-17 04:32 UTCVendor advisory
  73. 2026-06-17 04:32 UTCGHSA enrichment
  74. 2026-06-16 21:07 UTCNVD updateCVSS v3 → 6.1
  75. 2026-06-16 17:52 UTCEPSS rescore

Frequently asked(5)

What is CVE-2026-1766?
CVE-2026-1766 is a medium vulnerability published on June 16, 2026. A flaw was found in GNOME localsearch (previously known as tracker-miners) MP3 Extractor, specifically within the tracker-extract-mp3 component. This heap buffer overflow vulnerability occurs when processing specially crafted MP3 files containing malformed ID3v2.3 COMM (Comment) tags. An attacker…
When was CVE-2026-1766 disclosed?
CVE-2026-1766 was first published in the National Vulnerability Database on June 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-1766 actively exploited?
CVE-2026-1766 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 5.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-1766?
CVE-2026-1766 has a CVSS v3 base score of 6.1 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 5.6.
How do I remediate CVE-2026-1766?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-1766, 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-2026-1766

Explore →

Is Your Infrastructure Affected by CVE-2026-1766?

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

Start Free Scan →Browse All CVEs