CVE-2026-44049

HIGHNVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-05-21. NVD baseline CVSS 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
7.5
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 1%CVSS: 7.5Exploit: NoneExposed: 0

A fix is available — apply it.

An out-of-bounds write due to improper null termination in convert_charset() in Netatalk 2.0.4 through 4.4.2 allows a remote authenticated attacker to execute arbitrary code or cause a denial of service via crafted character data.

CVSS v3
7.5
EG Score
7.5(medium)
EPSS
40.4%
KEV
Not listed

Published

May 21, 2026

Last Modified

May 21, 2026

Advisory Details (1)

Auto-updated Jun 4, 2026
No patch confirmed yet.
generic

Netatalk - Netatalk Security Advisory

https://netatalk.io/security/CVE-2026-44049

Vendor Advisories for CVE-2026-44049(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
ubuntunetatalk (3.1.12~ds-4ubuntu0.20.04.4+esm1) @ focal2026-06-29ubuntu

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 7× in last 7d / 65× 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 164 total refreshes for this CVE.

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

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2026-44049?
CVE-2026-44049 is a high vulnerability published on May 21, 2026. An out-of-bounds write due to improper null termination in convert_charset() in Netatalk 2.0.4 through 4.4.2 allows a remote authenticated attacker to execute arbitrary code or cause a denial of service via crafted character data.
When was CVE-2026-44049 disclosed?
CVE-2026-44049 was first published in the National Vulnerability Database on May 21, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-44049 actively exploited?
CVE-2026-44049 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 40.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-44049?
CVE-2026-44049 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2026-44049?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-44049, 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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