CVE-2026-8632

HIGHNVD 7.87.8—
EchelonGraph scoreMEDIUM confidence

Score 7.8 from GitHub Security Advisory (severity: HIGH) published 2026-05-20. NVD baseline CVSS 7.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
7.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 1%CVSS: 7.8Exploit: NoneExposed: 0

A fix is available — apply it.

A potential security vulnerability has been identified in the HP Linux Imaging and Printing Software. This potential vulnerability may allow escalation of privileges and/or arbitrary code execution via operating system command injection.

CVSS v3
7.8
EG Score
7.8(medium)
EPSS
54.7%
KEV
Not listed

Published

May 20, 2026

Last Modified

June 30, 2026

References (7)

Vendor Advisories for CVE-2026-8632(4)

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
redhathplip-0:3.23.12-10.el10_2.42026-06-16redhat
redhathplip-0:3.18.4-13.el8_102026-06-16redhat
redhathplip-0:3.21.2-6.el9_8.42026-06-16redhat

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.

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 10× in last 7d / 100× 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 145 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-8632?
CVE-2026-8632 is a high vulnerability published on May 20, 2026. A potential security vulnerability has been identified in the HP Linux Imaging and Printing Software. This potential vulnerability may allow escalation of privileges and/or arbitrary code execution via operating system command injection.
When was CVE-2026-8632 disclosed?
CVE-2026-8632 was first published in the National Vulnerability Database on May 20, 2026, with the most recent update on June 30, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-8632 actively exploited?
CVE-2026-8632 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 54.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-8632?
CVE-2026-8632 has a CVSS v3 base score of 7.8 (NVD).
How do I remediate CVE-2026-8632?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-8632, 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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