CVE-2026-15548

HIGHPre-NVD 8.88.8—
EchelonGraph scoreMEDIUM confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2026-07-13. a secondary CVSS source baseline 8.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
8.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 8.8Exploit: None knownExposed: 0

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

A security vulnerability has been detected in Shibby Tomato up to 1.28.0000. This vulnerability affects the function sub_407220 of the file /usr/sbin/httpd of the component DNS List Rendering. The manipulation leads to stack-based buffer overflow. The attack is possible to be carried out remotely. This project is superseded by FreshTomato.

CVSS v3
8.8
EG Score
8.8(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
Severity88% × 45%
Exploitation1% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
53%
KEV
Not listed

Published

July 13, 2026

Last Modified

July 15, 2026

Advisory Details (1)

Auto-updated Jul 13, 2026
No patch confirmed yet.
generic

Stack-based buffer overflow in Tomato firmware `usr/sbin/httpd` DNS list rendering function `sub_407220` · Issue #IJTQ5R · 王丰毅/CVE - Gitee.com

https://gitee.com/Fengyi-Wang/CVE/issues/IJTQ5R

Vendor Advisories for CVE-2026-15548(1)

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

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 22× in last 7d / 113× 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 161 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2026-15548?
CVE-2026-15548 is a high vulnerability published on July 13, 2026. A security vulnerability has been detected in Shibby Tomato up to 1.28.0000. This vulnerability affects the function sub_407220 of the file /usr/sbin/httpd of the component DNS List Rendering. The manipulation leads to stack-based buffer overflow. The attack is possible to be carried out remotely.…
When was CVE-2026-15548 disclosed?
CVE-2026-15548 was first published in the National Vulnerability Database on July 13, 2026, with the most recent update on July 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-15548 actively exploited?
CVE-2026-15548 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 46.7% of all scored CVEs.
What is the CVSS score of CVE-2026-15548?
CVE-2026-15548 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2026-15548?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-15548, 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

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