CVE-2024-7885

HIGHNVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.5 under NVD CVSS v3. EPSS exploit probability: 2.6% (85th percentile of EPSS-scored CVEs). GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
Trending — 3 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: 2.6%CVSS: 7.5Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

A vulnerability was found in Undertow where the ProxyProtocolReadListener reuses the same StringBuilder instance across multiple requests. This issue occurs when the parseProxyProtocolV1 method processes multiple requests on the same HTTP connection. As a result, different requests may share the same StringBuilder instance, potentially leading to information leakage between requests or responses. In some cases, a value from a previous request or response may be erroneously reused, which could lead to unintended data exposure. This issue primarily results in errors and connection termination but creates a risk of data leakage in multi-request environments.

CVSS v3
7.5
EG Score
7.5HIGHmedium confidence
EG Risk
35
EG Risk 35/100CISA SSVC

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%
Exploitation3% × 40%
Automatability0% × 15%
CISA SSVC: Track at every mission impact level.
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
2.6%
EPSS %ILE
85th
KEV
Not listed

CISA SSVCTrack 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). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

August 21, 2024

Last Modified

October 8, 2026

Advisory Details (10)

Auto-updated Aug 4, 2026
Patch available. Sources: redhat.
redhatMentions a patch (unverified)

Affected: Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common

https://access.redhat.com/errata/RHSA-2026:0743
redhatMentions a patch (unverified)

Affected: Red Hat Enterprise Linux 7.

https://access.redhat.com/errata/RHSA-2025:16667
redhatMentions a patch (unverified)
https://access.redhat.com/errata/RHSA-2024:8080
redhatMentions a patch (unverified)
https://access.redhat.com/errata/RHSA-2024:7736
redhatMentions a patch (unverified)
https://access.redhat.com/errata/RHSA-2024:7735
redhatMentions a patch (unverified)
https://access.redhat.com/errata/RHSA-2024:7442
redhatMentions a patch (unverified)
https://access.redhat.com/errata/RHSA-2024:7441
redhatMentions a patch (unverified)
https://access.redhat.com/errata/RHSA-2024:6883
redhatMentions a patch (unverified)
https://access.redhat.com/errata/RHSA-2024:6508
redhatMentions a patch (unverified)
https://access.redhat.com/errata/RHSA-2024:11023

Vendor Advisories for CVE-2024-7885(10)

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

Patch Availability(8)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
redhateap7-wildfly-0:7.3.16-3.GA_redhat_00003.1.el7eap2026-01-19redhat
redhateap7-wildfly-0:7.3.15-5.GA_redhat_00003.1.el7eap2025-09-25redhat
redhatundertow2024-12-12redhat
redhatio.undertow/undertow-core:2.2.33.SP2-redhat-000012024-10-14redhat
redhateap7-wildfly-0:7.4.18-1.GA_redhat_00003.1.el7eap2024-10-07redhat
redhatpatch2024-10-07redhat
redhatundertow-core2024-10-01redhat
redhateap8-wildfly-0:8.0.3-13.GA_redhat_00007.1.el9eap2024-10-01redhat

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

(2 across 2 ecosystems)
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
undertow1.3.11-1 ... 2.3.8-2 (53 versions)
  • every version up to 2.3.18-1: fixed in 2.3.18-1
—
Maven(1)
PackageVulnerable rangeFix by version rangeDependents
io.undertow:undertow-core2.3.0.Alpha1 ... 2.3.9.Final (20 versions)
  • every version up to 2.2.36.Final: fixed in 2.2.36.Final
  • 2.3.0.Alpha1 up to 2.3.17.Final: fixed in 2.3.17.Final
—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 9× in last 7d / 37× 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 188 total refreshes for this CVE.

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

Related CVEs(same product + same vendor + same CWE)

Frequently asked(5)

What is CVE-2024-7885?
CVE-2024-7885 is a high vulnerability published on August 21, 2024. A vulnerability was found in Undertow where the ProxyProtocolReadListener reuses the same StringBuilder instance across multiple requests. This issue occurs when the parseProxyProtocolV1 method processes multiple requests on the same HTTP connection. As a result, different requests may share the…
When was CVE-2024-7885 disclosed?
CVE-2024-7885 was first published on August 21, 2024, with the most recent update on October 8, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2024-7885 actively exploited?
CVE-2024-7885 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 2.6% probability of exploitation in the next 30 days (85th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2024-7885?
CVE-2024-7885 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2024-7885?
A fix for CVE-2024-7885 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2024-7885 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2024-7885

Explore →

Is Your Infrastructure Affected by CVE-2024-7885?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Book a Demo →Browse All CVEs