CVE-2023-46219

MEDIUMPre-NVD 5.35.3—
EchelonGraph scoreMEDIUM confidence

Score 5.3 from GitHub Security Advisory published 2023-12-12. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 5.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Elevated
5.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 5.3Exploit: Elevated riskExposed: 0

A fix is available — apply it.

When saving HSTS data to an excessively long file name, curl could end up removing all contents, making subsequent requests using that file unaware of the HSTS status they should otherwise use.

CVSS v3
5.3
EG Score
5.3(medium)
EG Risk
55(Attend)
EG Risk 55/100SSVC: Attend

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
Severity53% × 45%
Exploitation40% × 40%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
1%
EPSS %ILE
64%
KEV
Not listed

Published

December 12, 2023

Last Modified

July 14, 2026

References (5)

Vendor Advisories for CVE-2023-46219(2)

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

Patch Availability(3)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntulibcurl4-openssl-dev (7.88.1-8ubuntu2.4) @ lunar2026-05-22ubuntu
redhatjbcs-httpd24-curl-0:8.6.0-3.el7jbcs2024-03-18redhat
redhatjbcs-httpd24-curl2024-03-18redhat

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

(14 across 14 ecosystems)
Alpine:v3.15(1)
PackageVulnerable rangeFixed inDependents
curl—8.5.0-r0—
Alpine:v3.16(1)
PackageVulnerable rangeFixed inDependents
curl—8.5.0-r0—
Alpine:v3.17(1)
PackageVulnerable rangeFixed inDependents
curl—8.5.0-r0—
Alpine:v3.18(1)
PackageVulnerable rangeFixed inDependents
curl—8.5.0-r0—
Alpine:v3.19(1)
PackageVulnerable rangeFixed inDependents
curl—8.5.0-r0—
Alpine:v3.20(1)
PackageVulnerable rangeFixed inDependents
curl—8.5.0-r0—
Alpine:v3.21(1)
PackageVulnerable rangeFixed inDependents
curl—8.5.0-r0—
Alpine:v3.22(1)
PackageVulnerable rangeFixed inDependents
curl—8.5.0-r0—
Alpine:v3.23(1)
PackageVulnerable rangeFixed inDependents
curl—8.5.0-r0—
Alpine:v3.24(1)
PackageVulnerable rangeFixed inDependents
curl—8.5.0-r0—
Debian:11(1)
PackageVulnerable rangeFixed inDependents
curl7.74.0-1.3 ... 8.9.1-2~bpo12+1 (219 versions)——
Debian:12(1)
PackageVulnerable rangeFixed inDependents
curl7.88.1-10 ... 7.88.1-10+deb12u5~bpo11+1 (8 versions)7.88.1-10+deb12u5—
Debian:13(1)
PackageVulnerable rangeFixed inDependents
curl—8.5.0-1—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
curl—8.5.0-1—

Weakness Classification(1)

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

Additional Vendor Advisories

(2)

Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.

Data Freshness Timeline

(refreshed 8× in last 7d / 33× 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 175 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2023-46219?
CVE-2023-46219 is a medium vulnerability published on December 12, 2023. When saving HSTS data to an excessively long file name, curl could end up removing all contents, making subsequent requests using that file unaware of the HSTS status they should otherwise use.
When was CVE-2023-46219 disclosed?
CVE-2023-46219 was first published in the National Vulnerability Database on December 12, 2023, with the most recent update on July 14, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2023-46219 actively exploited?
CVE-2023-46219 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 35.7% of all scored CVEs.
What is the CVSS score of CVE-2023-46219?
CVE-2023-46219 has a CVSS v3.1 base score of 5.3 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2023-46219?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-46219, 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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2023-46219

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