CVE-2026-33582

MEDIUMPre-NVD 6.56.5—
EchelonGraph scoreHIGH confidence

Score 6.5 from GitHub Security Advisory published 2026-06-09. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 6.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this week
6.5
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 6.5Exploit: NoneExposed: 0

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

Unrestricted Upload of File with Dangerous Type vulnerability in Apache Answer.

This issue affects Apache Answer: through 2.0.0.

A crafted TIFF image could trigger excessive memory allocation during image decoding, allowing an authenticated user to cause the server process to crash. Users are recommended to upgrade to version 2.0.1, which fixes the issue.

CVSS v3
6.5
EG Score
6.5(high)
EPSS
37.9%
KEV
Not listed

Published

June 9, 2026

Last Modified

June 10, 2026

Advisory Details (2)

Auto-updated Jun 15, 2026
No patch confirmed yet.
generic

oss-security - CVE-2026-33582: Apache Answer: Uploading specially crafted TIFF files causes an Out-of-Memory error

http://www.openwall.com/lists/oss-security/2026/06/09/5
generic
https://lists.apache.org/thread/3sgpx4cwsgpnt66xv3cqvtc8z4st1kbq

Vendor Advisories for CVE-2026-33582(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 18× in last 7d / 93× 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.

  1. 2026-07-06 02:23 UTCEPSS rescore
  2. 2026-07-06 02:23 UTCEPSS rescore
  3. 2026-07-05 15:50 UTCEG score recompute
  4. 2026-07-05 15:50 UTCGHSA enrichment
  5. 2026-07-05 02:30 UTCEPSS rescore
  6. 2026-07-04 14:27 UTCEG score recompute
  7. 2026-07-04 14:27 UTCGHSA enrichment
  8. 2026-07-04 06:31 UTCEPSS rescore
  9. 2026-07-03 09:06 UTCEG score recompute
  10. 2026-07-03 09:05 UTCGHSA enrichment
  11. 2026-07-02 11:22 UTCEG score recompute
  12. 2026-07-02 11:22 UTCGHSA enrichment
  13. 2026-07-01 15:06 UTCEPSS rescore
  14. 2026-07-01 13:25 UTCEG score recompute
  15. 2026-07-01 13:25 UTCGHSA enrichment
  16. 2026-06-30 23:22 UTCEPSS rescore
  17. 2026-06-30 15:41 UTCEG score recompute
  18. 2026-06-30 15:41 UTCGHSA enrichment
  19. 2026-06-29 14:06 UTCEPSS rescore
  20. 2026-06-29 14:06 UTCEPSS rescore
  21. 2026-06-29 12:08 UTCEG score recompute
  22. 2026-06-29 12:08 UTCGHSA enrichment
  23. 2026-06-28 14:27 UTCEG score recompute
  24. 2026-06-28 14:27 UTCGHSA enrichment
  25. 2026-06-28 14:07 UTCEPSS rescore
Show 68 more
  1. 2026-06-28 14:07 UTCEPSS rescore
  2. 2026-06-28 04:56 UTCEPSS rescore
  3. 2026-06-28 04:56 UTCEPSS rescore
  4. 2026-06-27 16:42 UTCEG score recompute
  5. 2026-06-27 16:42 UTCGHSA enrichment
  6. 2026-06-27 03:08 UTCEPSS rescore
  7. 2026-06-26 19:01 UTCEG score recompute
  8. 2026-06-26 19:01 UTCGHSA enrichment
  9. 2026-06-25 21:20 UTCEG score recompute
  10. 2026-06-25 21:20 UTCGHSA enrichment
  11. 2026-06-25 13:49 UTCEPSS rescore
  12. 2026-06-25 13:49 UTCEPSS rescore
  13. 2026-06-24 23:40 UTCEG score recompute
  14. 2026-06-24 23:40 UTCGHSA enrichment
  15. 2026-06-24 14:05 UTCEPSS rescore
  16. 2026-06-24 01:56 UTCEG score recompute
  17. 2026-06-24 01:56 UTCGHSA enrichment
  18. 2026-06-23 21:33 UTCEPSS rescore
  19. 2026-06-23 21:33 UTCEPSS rescore
  20. 2026-06-23 04:14 UTCEG score recompute
  21. 2026-06-23 04:14 UTCGHSA enrichment
  22. 2026-06-22 14:25 UTCEPSS rescore
  23. 2026-06-22 14:25 UTCEPSS rescore
  24. 2026-06-22 05:24 UTCEG score recompute
  25. 2026-06-22 05:24 UTCGHSA enrichment
  26. 2026-06-21 14:56 UTCEPSS rescore
  27. 2026-06-21 14:56 UTCEPSS rescore
  28. 2026-06-21 05:32 UTCEG score recompute
  29. 2026-06-21 05:32 UTCGHSA enrichment
  30. 2026-06-21 01:59 UTCEPSS rescore
  31. 2026-06-20 07:48 UTCEG score recompute
  32. 2026-06-20 07:48 UTCGHSA enrichment
  33. 2026-06-19 19:25 UTCEPSS rescore
  34. 2026-06-19 19:25 UTCEPSS rescore
  35. 2026-06-19 09:46 UTCEG score recompute
  36. 2026-06-19 09:46 UTCGHSA enrichment
  37. 2026-06-18 17:52 UTCEPSS rescore
  38. 2026-06-18 17:52 UTCEPSS rescore
  39. 2026-06-18 11:54 UTCEG score recompute
  40. 2026-06-18 11:54 UTCGHSA enrichment
  41. 2026-06-17 17:53 UTCEPSS rescore
  42. 2026-06-17 14:13 UTCEG score recompute
  43. 2026-06-17 14:13 UTCGHSA enrichment
  44. 2026-06-16 17:52 UTCEPSS rescore
  45. 2026-06-16 16:28 UTCEG score recompute
  46. 2026-06-16 16:28 UTCGHSA enrichment
  47. 2026-06-15 18:46 UTCEG score recompute
  48. 2026-06-15 18:46 UTCGHSA enrichment
  49. 2026-06-15 17:49 UTCEPSS rescore
  50. 2026-06-14 23:18 UTCEPSS rescore
  51. 2026-06-14 21:05 UTCEG score recompute
  52. 2026-06-14 21:05 UTCGHSA enrichment
  53. 2026-06-13 23:25 UTCEG score recompute
  54. 2026-06-13 23:25 UTCGHSA enrichment
  55. 2026-06-13 23:00 UTCEPSS rescore
  56. 2026-06-13 01:44 UTCEG score recompute
  57. 2026-06-13 01:44 UTCGHSA enrichment
  58. 2026-06-12 23:12 UTCEPSS rescore
  59. 2026-06-12 23:12 UTCEPSS rescore
  60. 2026-06-12 04:03 UTCEG score recompute▲ 6.50
  61. 2026-06-12 04:03 UTCGHSA enrichment
  62. 2026-06-11 14:00 UTCEPSS rescore
  63. 2026-06-10 22:18 UTCEPSS rescore
  64. 2026-06-10 13:22 UTCEPSS rescore
  65. 2026-06-09 15:27 UTCMITRE cvelistV5CVSS v3 → 6.5 · severity → MEDIUM
  66. 2026-06-09 09:35 UTCNVD update
  67. 2026-06-09 08:46 UTCEG score recompute
  68. 2026-06-09 08:45 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-33582?
CVE-2026-33582 is a medium vulnerability published on June 9, 2026. Unrestricted Upload of File with Dangerous Type vulnerability in Apache Answer. This issue affects Apache Answer: through 2.0.0. A crafted TIFF image could trigger excessive memory allocation during image decoding, allowing an authenticated user to cause the server process to crash. Users are…
When was CVE-2026-33582 disclosed?
CVE-2026-33582 was first published in the National Vulnerability Database on June 9, 2026, with the most recent update on June 10, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-33582 actively exploited?
CVE-2026-33582 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 37.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-33582?
CVE-2026-33582 has a CVSS v3.1 base score of 6.5 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-33582?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-33582, 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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