CVE-2026-45246

MEDIUMNVD 5.55.5—
EchelonGraph scoreMEDIUM confidence

Score 5.5 from GitHub Security Advisory published 2026-05-18. NVD baseline CVSS 5.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
5.5
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 5.5Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Summarize prior to 0.15.1 contains an insecure file permission vulnerability in the refresh-free configuration rewrite path that allows local users to read sensitive credentials by exploiting default filesystem permissions. When the refresh-free path rewrites the configuration file, it creates the replacement with default process umask permissions instead of preserving the original file permissions, exposing the config file containing API keys and provider credentials to other local users on shared Unix-like systems.

CVSS v3
5.5
EG Score
5.5(medium)
EPSS
3.5%
KEV
Not listed

Published

May 18, 2026

Last Modified

May 19, 2026

Advisory Details (4)

Auto-updated Jun 16, 2026
Patch available. Sources: github_commit, github_pr, github_release.
generic

Summarize < 0.15.1 Insecure File Permissions Information Disclosure | Advisories | VulnCheck

https://www.vulncheck.com/advisories/summarize-insecure-file-permissions-information-disclosure
github_release Patch Available

v0.15.2

Patch available: steipete/summarize v0.15.2

https://github.com/steipete/summarize/releases/tag/v0.15.2
github_pr Patch Available

[security] fix(refresh-free): keep config rewrites private

Patch available: steipete/summarize v0.15.1 (PR #217 merged 2026-05-14)

https://github.com/steipete/summarize/pull/217
github_commit Patch Available

commit 9e990193650a (steipete/summarize)

Patch available: steipete/summarize v0.15.1 (contains commit 9e990193650a)

https://github.com/steipete/summarize/commit/9e990193650a23dab73f37d5e1964d574a44098b

Vendor Advisories for CVE-2026-45246(1)

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

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 6× in last 7d / 47× 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 104 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2026-45246?
CVE-2026-45246 is a medium vulnerability published on May 18, 2026. Summarize prior to 0.15.1 contains an insecure file permission vulnerability in the refresh-free configuration rewrite path that allows local users to read sensitive credentials by exploiting default filesystem permissions. When the refresh-free path rewrites the configuration file, it creates the…
When was CVE-2026-45246 disclosed?
CVE-2026-45246 was first published in the National Vulnerability Database on May 18, 2026, with the most recent update on May 19, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-45246 actively exploited?
CVE-2026-45246 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 3.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-45246?
CVE-2026-45246 has a CVSS v3 base score of 5.5 (NVD).
How do I remediate CVE-2026-45246?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-45246, 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.

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