CVE-2026-44071

LOWNVD 3.73.7
EchelonGraph scoreMEDIUM confidence

“—” beside the score: it is equal to NVD's CVSS score.

Score 3.7 from GitHub Security Advisory (severity: LOW) published 2026-05-21. NVD baseline CVSS 3.7; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: EPSS, GitHub Security Advisory, NVD CVSS v3
3.7EG
EchelonGraph verdictMonitorRemediate within your standard update timelines (the SSVC decision on this page).
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.4%CVSS: 3.7Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

Netatalk 3.1.2 through 4.4.2 is compiled without FORTIFY_SOURCE, which disables built-in buffer overflow detection at runtime, potentially allowing a remote attacker to cause a minor denial of service via memory errors that would otherwise be caught and safely terminated by runtime protection.

CVSS v3
3.7
EG Score
3.7LOWmedium confidence
EG Risk
17
EG Risk 17/100

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 (value × EchelonGraph’s weight)
Severity37% × 45%
The EG Score, 3.7 of 10.
Exploitation0.4% × 40%
FIRST EPSS: the 30-day exploitation probability when EchelonGraph scored this CVE.
Automatability0% × 15%
CISA's SSVC Automatable value: no (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at every mission impact level.
Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.4%
EPSS %ILE
30th
KEV
Not listed

SSVC (CISA's decision table, applied by EchelonGraph)Track at every mission impact level.

A fix is available. Apply it within your standard update timelines.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table

BOD 26-04 (CISA's remediation timeline, Table 1)60 days if the affected system is publicly exposed; Fix on system upgrade if it is not.

In CISA KEV no (CISA's KEV catalog) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it

Published

May 21, 2026

Last Modified

July 23, 2026

References (1)

Vendor Advisories for CVE-2026-44071(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:11(1)
PackageVulnerable rangeFix by version rangeDependents
netatalk3.1.12~ds-8 ... 4.5.1~ds-1 (57 versions)
  • every version on: no fix on record
—
Debian:13(1)
PackageVulnerable rangeFix by version rangeDependents
netatalk4.2.3~ds-1 ... 4.5.1~ds-1 (12 versions)
  • every version on: no fix on record
—
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
netatalk4.2.3~ds-1 ... 4.4.3~ds-1 (6 versions)
  • every version up to 4.5.0~ds-1: fixed in 4.5.0~ds-1
—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 11× in last 7d / 25× in last 30d)

Each row is a time one of our pipelines fetched, updated or re-scored this CVE. 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. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.

Showing the most recent 99 of 173 refreshes on record for this CVE.

A repeat, a row identical to one the same pipeline wrote less than 10 seconds earlier, is not a separate refresh and is not counted. 1 repeat row among the latest 100 is merged into the row it repeats. The 74 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-10-12 16:34 UTCEPSS rescoreEPSS 0.4% · 30th percentile
  2. 2026-10-12 16:05 UTCEG score recompute
  3. 2026-10-11 19:47 UTCEG score recompute
  4. 2026-10-11 17:02 UTCEG score recompute
  5. 2026-10-11 14:27 UTCEG score recompute
  6. 2026-10-11 13:48 UTCEPSS rescoreEPSS 0.4% · 30th percentile
  7. 2026-10-10 20:00 UTCEPSS rescoreEPSS 0.4% · 30th percentile
  8. 2026-10-09 20:07 UTCEPSS rescoreEPSS 0.4% · 30th percentile
  9. 2026-10-08 17:12 UTCEPSS rescoreEPSS 0.4% · 30th percentile
  10. 2026-10-07 23:48 UTCEPSS rescoreEPSS 0.4% · 30th percentile
  11. 2026-10-06 15:18 UTCEPSS rescoreEPSS 0.4% · 30th percentile
  12. 2026-10-05 17:43 UTCEPSS rescoreEPSS 0.4% · 30th percentile
  13. 2026-10-04 23:22 UTCEPSS rescoreEPSS 0.4% · 30th percentile
  14. 2026-10-03 14:25 UTCEPSS rescoreEPSS 0.4% · 30th percentile
  15. 2026-10-01 19:50 UTCEPSS rescoreEPSS 0.4% · 30th percentile
  16. 2026-09-30 15:03 UTCEPSS rescoreEPSS 0.4% · 30th percentile
  17. 2026-09-27 13:48 UTCEPSS rescoreEPSS 0.4% · 30th percentile
  18. 2026-09-26 15:58 UTCEPSS rescoreEPSS 0.4% · 30th percentile
  19. 2026-09-23 17:53 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  20. 2026-09-20 20:15 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  21. 2026-09-18 19:28 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  22. 2026-09-17 19:31 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  23. 2026-09-16 14:08 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  24. 2026-09-16 05:15 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  25. 2026-09-13 16:47 UTCEPSS rescoreEPSS 0.3% · 26th percentile
Show 74 more
  1. 2026-09-12 15:01 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  2. 2026-09-11 14:53 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  3. 2026-09-11 09:37 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  4. 2026-09-10 09:34 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  5. 2026-09-08 22:00 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  6. 2026-09-07 16:01 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  7. 2026-09-06 13:47 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  8. 2026-09-04 05:06 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  9. 2026-09-02 14:12 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  10. 2026-09-01 13:54 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  11. 2026-08-30 19:17 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  12. 2026-08-30 01:22 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  13. 2026-08-28 21:41 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  14. 2026-08-27 14:25 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  15. 2026-08-26 14:46 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  16. 2026-08-25 13:49 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  17. 2026-08-24 00:19 UTCEG score recompute
  18. 2026-08-24 00:19 UTCGHSA enrichmentGHSA-jwvm-wx3q-6rjh · GitHub severity LOW · GitHub CVSS 3.7
  19. 2026-08-23 00:19 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  20. 2026-08-21 23:49 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  21. 2026-08-20 22:55 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  22. 2026-08-20 18:51 UTCEG score recompute
  23. 2026-08-20 18:51 UTCGHSA enrichmentGHSA-jwvm-wx3q-6rjh · GitHub severity LOW · GitHub CVSS 3.7
  24. 2026-08-19 17:04 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  25. 2026-08-18 13:48 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  26. 2026-08-17 13:47 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  27. 2026-08-16 14:56 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  28. 2026-08-16 03:27 UTCEG score recompute
  29. 2026-08-16 03:27 UTCGHSA enrichmentGHSA-jwvm-wx3q-6rjh · GitHub severity LOW · GitHub CVSS 3.7
  30. 2026-08-16 02:14 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  31. 2026-08-15 01:30 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  32. 2026-08-13 22:00 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  33. 2026-08-12 13:51 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  34. 2026-08-12 09:51 UTCEG score recompute
  35. 2026-08-12 09:51 UTCGHSA enrichmentGHSA-jwvm-wx3q-6rjh · GitHub severity LOW · GitHub CVSS 3.7
  36. 2026-08-11 13:43 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  37. 2026-08-11 00:00 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  38. 2026-08-09 13:46 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  39. 2026-08-09 02:37 UTCEG score recompute
  40. 2026-08-09 02:37 UTCGHSA enrichmentGHSA-jwvm-wx3q-6rjh · GitHub severity LOW · GitHub CVSS 3.7
  41. 2026-08-08 16:37 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  42. 2026-08-06 13:46 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  43. 2026-08-05 21:14 UTCEG score recompute
  44. 2026-08-05 21:14 UTCGHSA enrichmentGHSA-jwvm-wx3q-6rjh · GitHub severity LOW · GitHub CVSS 3.7
  45. 2026-08-05 19:17 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  46. 2026-08-04 15:10 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  47. 2026-08-04 10:38 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  48. 2026-08-03 10:36 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  49. 2026-08-02 02:27 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  50. 2026-08-01 23:26 UTCEG score recompute
  51. 2026-08-01 23:26 UTCGHSA enrichmentGHSA-jwvm-wx3q-6rjh · GitHub severity LOW · GitHub CVSS 3.7
  52. 2026-08-01 04:16 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  53. 2026-07-30 16:28 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  54. 2026-07-30 01:30 UTCEPSS rescoreEPSS 0.3% · 26th percentile
  55. 2026-07-29 18:02 UTCEG score recompute
  56. 2026-07-29 18:02 UTCGHSA enrichmentGHSA-jwvm-wx3q-6rjh · GitHub severity LOW · GitHub CVSS 3.7
  57. 2026-07-28 15:36 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  58. 2026-07-27 14:13 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  59. 2026-07-26 14:54 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  60. 2026-07-26 08:12 UTCEG score recompute
  61. 2026-07-26 08:12 UTCGHSA enrichmentGHSA-jwvm-wx3q-6rjh · GitHub severity LOW · GitHub CVSS 3.7
  62. 2026-07-25 14:18 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  63. 2026-07-24 14:17 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  64. 2026-07-23 14:18 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  65. 2026-07-23 03:14 UTCEG score recompute
  66. 2026-07-22 14:08 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  67. 2026-07-20 17:08 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  68. 2026-07-19 14:31 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  69. 2026-07-19 02:29 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  70. 2026-07-18 10:04 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  71. 2026-07-16 17:03 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  72. 2026-07-15 16:57 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  73. 2026-07-15 02:00 UTCEPSS rescoreEPSS 0.3% · 25th percentile
  74. 2026-07-13 22:30 UTCEPSS rescoreEPSS 0.3% · 25th percentile

Related CVEs(same product + same CWE)

Frequently asked(5)

What is CVE-2026-44071?
CVE-2026-44071 is a low-severity vulnerability; its CVE record was published on May 21, 2026. Netatalk 3.1.2 through 4.4.2 is compiled without FORTIFY_SOURCE, which disables built-in buffer overflow detection at runtime, potentially allowing a remote attacker to cause a minor denial of service via memory errors that would otherwise be caught and safely terminated by runtime protection.
When was CVE-2026-44071 made public?
CVE-2026-44071 was made public on May 13, 2026: that is the date its CVE record's CNA, Securin, gives for when the vulnerability was made public. The CVE record itself was published on May 21, 2026. EchelonGraph's copy of the record carries a last-modified date of July 23, 2026; the record at its source may have been updated since.
Is CVE-2026-44071 actively exploited?
CVE-2026-44071 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.4% probability of exploitation in the next 30 days (30th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-44071?
CVE-2026-44071 has a CVSS v3 base score of 3.7 (NVD).
How do I remediate CVE-2026-44071?
A fix for CVE-2026-44071 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-44071 are linked in the Vendor Advisories panel on this page.

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