CVE-2026-1766

MEDIUMNVD 6.15.6▼
EchelonGraph scoreHIGH 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 — 4 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(high)
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) @ questing2026-07-06ubuntu

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 29× in last 7d / 85× 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 23:29 UTCEG score recompute
  2. 2026-07-06 23:29 UTCVendor advisory
  3. 2026-07-06 23:29 UTCGHSA enrichment
  4. 2026-07-06 16:27 UTCEPSS rescore
  5. 2026-07-06 02:23 UTCEPSS rescore
  6. 2026-07-05 22:23 UTCEG score recompute
  7. 2026-07-05 22:23 UTCVendor advisory
  8. 2026-07-05 22:23 UTCGHSA enrichment
  9. 2026-07-05 02:30 UTCEPSS rescore
  10. 2026-07-05 02:30 UTCEPSS rescore
  11. 2026-07-04 21:35 UTCEG score recompute
  12. 2026-07-04 21:35 UTCVendor advisory
  13. 2026-07-04 21:35 UTCGHSA enrichment
  14. 2026-07-04 06:31 UTCEPSS rescore
  15. 2026-07-03 20:47 UTCEG score recompute
  16. 2026-07-03 20:47 UTCVendor advisory
  17. 2026-07-03 20:47 UTCGHSA enrichment
  18. 2026-07-02 19:58 UTCEG score recompute
  19. 2026-07-02 19:58 UTCVendor advisory
  20. 2026-07-02 19:58 UTCGHSA enrichment
  21. 2026-07-01 19:13 UTCEG score recompute
  22. 2026-07-01 19:13 UTCVendor advisory
  23. 2026-07-01 19:13 UTCGHSA enrichment
  24. 2026-07-01 15:06 UTCEPSS rescore
  25. 2026-07-01 15:06 UTCEPSS rescore
Show 60 more
  1. 2026-06-30 23:22 UTCEPSS rescore
  2. 2026-06-30 18:26 UTCEG score recompute
  3. 2026-06-30 18:26 UTCVendor advisory
  4. 2026-06-30 18:26 UTCGHSA enrichment
  5. 2026-06-29 17:40 UTCEG score recompute
  6. 2026-06-29 17:40 UTCVendor advisory
  7. 2026-06-29 17:40 UTCGHSA enrichment
  8. 2026-06-29 14:06 UTCEPSS rescore
  9. 2026-06-28 16:22 UTCEG score recompute
  10. 2026-06-28 16:22 UTCVendor advisory
  11. 2026-06-28 16:22 UTCGHSA enrichment
  12. 2026-06-28 14:07 UTCEPSS rescore
  13. 2026-06-28 04:56 UTCEPSS rescore
  14. 2026-06-28 04:56 UTCEPSS rescore
  15. 2026-06-27 15:35 UTCEG score recompute
  16. 2026-06-27 15:35 UTCVendor advisory
  17. 2026-06-27 15:35 UTCGHSA enrichment
  18. 2026-06-27 03:08 UTCEPSS rescore
  19. 2026-06-26 14:48 UTCEG score recompute
  20. 2026-06-26 14:48 UTCVendor advisory
  21. 2026-06-26 14:48 UTCGHSA enrichment
  22. 2026-06-25 13:49 UTCEPSS rescore
  23. 2026-06-25 13:47 UTCEG score recompute
  24. 2026-06-25 13:47 UTCVendor advisory
  25. 2026-06-25 13:47 UTCGHSA enrichment
  26. 2026-06-24 14:05 UTCEPSS rescore
  27. 2026-06-24 13:00 UTCEG score recompute
  28. 2026-06-24 13:00 UTCGHSA enrichment
  29. 2026-06-23 21:32 UTCEPSS rescore
  30. 2026-06-23 11:29 UTCEG score recompute
  31. 2026-06-23 11:29 UTCVendor advisory
  32. 2026-06-23 11:29 UTCGHSA enrichment
  33. 2026-06-22 14:25 UTCEPSS rescore
  34. 2026-06-22 14:25 UTCEPSS rescore
  35. 2026-06-22 10:33 UTCEG score recompute
  36. 2026-06-22 10:33 UTCGHSA enrichment
  37. 2026-06-21 14:56 UTCEPSS rescore
  38. 2026-06-21 14:56 UTCEPSS rescore
  39. 2026-06-21 09:07 UTCEG score recompute
  40. 2026-06-21 09:07 UTCVendor advisory
  41. 2026-06-21 09:07 UTCGHSA enrichment
  42. 2026-06-21 01:59 UTCEPSS rescore
  43. 2026-06-21 01:59 UTCEPSS rescore
  44. 2026-06-20 08:01 UTCEG score recompute
  45. 2026-06-20 08:01 UTCGHSA enrichment
  46. 2026-06-19 19:25 UTCEPSS rescore
  47. 2026-06-19 07:13 UTCEG score recompute
  48. 2026-06-19 07:12 UTCGHSA enrichment
  49. 2026-06-18 17:52 UTCEPSS rescore
  50. 2026-06-18 06:05 UTCEG score recompute
  51. 2026-06-18 06:05 UTCGHSA enrichment
  52. 2026-06-17 17:53 UTCEPSS rescore
  53. 2026-06-17 04:32 UTCEG score recompute
  54. 2026-06-17 04:32 UTCVendor advisory
  55. 2026-06-17 04:32 UTCGHSA enrichment
  56. 2026-06-16 21:07 UTCNVD updateCVSS v3 → 6.1
  57. 2026-06-16 17:52 UTCEPSS rescore
  58. 2026-06-16 03:44 UTCEG score recompute
  59. 2026-06-16 03:44 UTCVendor advisory
  60. 2026-06-16 03:44 UTCGHSA enrichment

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

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