CVE-2009-3553

HIGHNVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

Score 7.5 from GitHub Security Advisory published 2022-05-02. NVD baseline CVSS 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 4%CVSS: 7.5Exploit: None knownExposed: 0

A fix is available — apply it.

Use-after-free vulnerability in the abstract file-descriptor handling interface in the cupsdDoSelect function in scheduler/select.c in the scheduler in cupsd in CUPS 1.3.7 and 1.3.10 allows remote attackers to cause a denial of service (daemon crash or hang) via a client disconnection during listing of a large number of print jobs, related to improperly maintaining a reference count. NOTE: some of these details are obtained from third party information.

CVSS v3
7.5
EG Score
7.5(medium)
EG Risk
40(Track)
EG Risk 40/100SSVC: Track

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%
Exploitation4% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
4%
EPSS %ILE
90%
KEV
Not listed

Published

November 20, 2009

Last Modified

April 23, 2026

Advisory Details (5)

Auto-updated May 30, 2026
No patch confirmed yet.
generic

CUPS: Multiple vulnerabilities (GLSA 201207-10) — Gentoo security

http://security.gentoo.org/glsa/glsa-201207-10.xml
generic

About Secunia Research | Flexera

http://secunia.com/advisories/43521
generic

About Secunia Research | Flexera

http://secunia.com/advisories/38241
generic

About Secunia Research | Flexera

http://secunia.com/advisories/37364
generic

About Secunia Research | Flexera

http://secunia.com/advisories/37360

Patch Availability(2)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntucupsys (1.3.7-1ubuntu3.8) @ hardy2026-05-30ubuntu
redhatcups-1:1.3.7-11.el5_4.42009-11-18redhat

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

(5 across 5 ecosystems)
Debian:11(1)
PackageVulnerable rangeFixed inDependents
cups—1.4.2-4—
Debian:12(1)
PackageVulnerable rangeFixed inDependents
cups—1.4.2-4—
Debian:13(1)
PackageVulnerable rangeFixed inDependents
cups—1.4.2-4—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
cups—1.4.2-4—
Debian:5.0(1)
PackageVulnerable rangeFixed inDependents
cups1.3.8-1+lenny6, 1.3.8-1+lenny7, 1.3.8-1+lenny8, 1.3.8-1lenny4.1, 1.3.8-1lenny51.3.8-1+lenny9—

Weakness Classification(1)

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

All Vendor Advisories

(2)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 2× in last 7d / 10× 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 112 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2009-3553?
CVE-2009-3553 is a high vulnerability published on November 20, 2009. Use-after-free vulnerability in the abstract file-descriptor handling interface in the cupsdDoSelect function in scheduler/select.c in the scheduler in cupsd in CUPS 1.3.7 and 1.3.10 allows remote attackers to cause a denial of service (daemon crash or hang) via a client disconnection during…
When was CVE-2009-3553 disclosed?
CVE-2009-3553 was first published in the National Vulnerability Database on November 20, 2009, with the most recent update on April 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2009-3553 actively exploited?
CVE-2009-3553 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 4% probability of exploitation in the next 30 days, which ranks it in the top 10.5% of all scored CVEs.
What is the CVSS score of CVE-2009-3553?
CVE-2009-3553 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2009-3553?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2009-3553, 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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