CVE-2026-49158

HIGHPre-NVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-07-27. a secondary CVSS source baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 4 sources updated this week
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 7.5Exploit: None knownExposed: 0

A fix is available — apply it.

Improper Handling of Highly Compressed Data (Data Amplification) vulnerability in Apache Thrift Ruby bindings.

This issue affects Apache Thrift: before 0.24.0.

Users are recommended to upgrade to version 0.24.0, which fixes the issue.

CVSS v3
7.5
EG Score
7.5(medium)
EG Risk
39(Track)
EG Risk 39/100SSVC: 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
Severity75% × 45%
Exploitation1% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
49%
KEV
Not listed

Published

July 27, 2026

Last Modified

July 27, 2026

Advisory Details (2)

Auto-updated Jul 27, 2026
No patch confirmed yet.
generic
https://lists.apache.org/thread/fmjl8l415tj9zwlob8v2dr5hq1d0hts7
generic
https://lists.apache.org/thread/7v3jhgwfbmhx42424phydlnzb109g8b9

Vendor Advisories for CVE-2026-49158(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
redhatthrift-main-0.24.0-0.1.hum12026-08-03redhat

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 ... 0.24.0-1 (20 versions)——
Debian:13(1)
PackageVulnerable rangeFixed inDependents
thrift0.19.0-4 ... 0.24.0-1 (10 versions)——
Debian:14(1)
PackageVulnerable rangeFixed inDependents
thrift0.19.0-4 ... 0.24.0-1 (10 versions)——

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 31× in last 7d / 107× 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 206 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-49158?
CVE-2026-49158 is a high vulnerability published on July 27, 2026. Improper Handling of Highly Compressed Data (Data Amplification) vulnerability in Apache Thrift Ruby bindings. This issue affects Apache Thrift: before 0.24.0. Users are recommended to upgrade to version 0.24.0, which fixes the issue.
When was CVE-2026-49158 disclosed?
CVE-2026-49158 was first published in the National Vulnerability Database on July 27, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-49158 actively exploited?
CVE-2026-49158 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 50.6% of all scored CVEs.
What is the CVSS score of CVE-2026-49158?
CVE-2026-49158 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2026-49158?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-49158, 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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