CVE-2026-41607

MEDIUMPre-NVD 6.56.5—
EchelonGraph scoreMEDIUM confidence

Score 6.5 from GitHub Security Advisory published 2026-04-28. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 6.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
6.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 6.5Exploit: None knownExposed: 0

A fix is available — apply it.

Out-of-bounds Read vulnerability in Apache Thrift.

This issue affects Apache Thrift: before 0.23.0.

Users are recommended to upgrade to version 0.23.0, which fixes the issue.

CVSS v3
6.5
EG Score
6.5(medium)
EG Risk
45(Track)
EG Risk 45/100SSVC: Track

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
Severity65% × 45%
Exploitation1% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
57%
KEV
Not listed

Published

April 28, 2026

Last Modified

August 26, 2026

Advisory Details (2)

Auto-updated Jun 14, 2026
No patch confirmed yet.
generic

oss-security - CVE-2026-41607: Apache Thrift: C++ JSON OOB read

http://www.openwall.com/lists/oss-security/2026/04/28/2
generic
https://lists.apache.org/thread/lb4j0zyd5f3g36cos0wql925przpnwql

Vendor Advisories for CVE-2026-41607(9)

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

Patch Availability(7)

Vendor / EcosystemFixed in / PatchReleasedSource
redhatrhacm2/acm-grafana-rhel9:17826933862026-07-08redhat
redhatrhacm2/acm-grafana-rhel9:17806770032026-06-08redhat
redhatmulticluster-globalhub/multicluster-globalhub-grafana-rhel9:17801671182026-06-04redhat
redhatmulticluster-globalhub/multicluster-globalhub-grafana-rhel9:17792122592026-06-02redhat
redhatmulticluster-globalhub/multicluster-globalhub-grafana-rhel9:17795794392026-06-01redhat
redhatmulticluster-globalhub/multicluster-globalhub-grafana-rhel9:17788677532026-05-28redhat
redhatrhosdt/tempo-rhel9:17781583742026-05-07redhat

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.

Affected Packages

(4 across 4 ecosystems)
Debian:11(1)
PackageVulnerable rangeFixed inDependents
thrift0.13.0-6 ... 0.23.0-3 (29 versions)——
Debian:12(1)
PackageVulnerable rangeFixed inDependents
thrift0.17.0-2 ... 0.23.0-3 (19 versions)——
Debian:13(1)
PackageVulnerable rangeFixed inDependents
thrift0.19.0-4 ... 0.23.0-3 (9 versions)——
Debian:14(1)
PackageVulnerable rangeFixed inDependents
thrift0.19.0-4 ... 0.23.0-2 (8 versions)0.23.0-3—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 6× in last 7d / 95× 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 259 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-41607?
CVE-2026-41607 is a medium vulnerability published on April 28, 2026. Out-of-bounds Read vulnerability in Apache Thrift. This issue affects Apache Thrift: before 0.23.0. Users are recommended to upgrade to version 0.23.0, which fixes the issue.
When was CVE-2026-41607 disclosed?
CVE-2026-41607 was first published in the National Vulnerability Database on April 28, 2026, with the most recent update on August 26, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-41607 actively exploited?
CVE-2026-41607 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 42.8% of all scored CVEs.
What is the CVSS score of CVE-2026-41607?
CVE-2026-41607 has a CVSS v3.1 base score of 6.5 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-41607?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-41607, 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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