CVE-2026-19034

HIGHPre-NVD 7.27.2—
EchelonGraph scoreHIGH confidence

Score 7.2 from GitHub Security Advisory (severity: HIGH) published 2026-08-06. a secondary CVSS source baseline 7.2; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.2EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 2%CVSS: 7.2Exploit: None knownExposed: 0

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

A vulnerability was determined in Shibby Tomato 1.28.0000. Affected by this vulnerability is the function new_qoslimit_stop of the file /tmp/qoslimittc_stop.sh. Executing a manipulation of the argument wan_iface can lead to os command injection. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. This project is superseded by FreshTomato.

CVSS v3
7.2
EG Score
7.2(high)
EG Risk
38(Track)
EG Risk 38/100SSVC: 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
Severity72% × 45%
Exploitation2% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
2%
EPSS %ILE
83%
KEV
Not listed

Published

August 6, 2026

Last Modified

August 12, 2026

Advisory Details (1)

Auto-updated Aug 6, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic🟡 PoC Available

advisories/en/01-new_qoslimit_stop.md · 王浩源/tomato-rc-qos-ppp-cve - Gitee.com

https://gitee.com/WH-YHUST/tomato-rc-qos-ppp-cve/blob/master/advisories/en/01-new_qoslimit_stop.md

Vendor Advisories for CVE-2026-19034(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 28× in last 7d / 58× 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. 2026-08-20 10:16 UTCGHSA enrichment
  2. 2026-08-19 22:13 UTCEG score recompute
  3. 2026-08-19 22:13 UTCGHSA enrichment
  4. 2026-08-19 17:03 UTCEPSS rescore
  5. 2026-08-19 10:03 UTCGHSA enrichment
  6. 2026-08-18 21:59 UTCEG score recompute
  7. 2026-08-18 21:58 UTCGHSA enrichment
  8. 2026-08-18 13:48 UTCEPSS rescore
  9. 2026-08-18 09:53 UTCGHSA enrichment
  10. 2026-08-17 21:48 UTCEG score recompute
  11. 2026-08-17 21:47 UTCGHSA enrichment
  12. 2026-08-17 13:47 UTCEPSS rescore
  13. 2026-08-17 09:39 UTCGHSA enrichment
  14. 2026-08-16 21:36 UTCEG score recompute
  15. 2026-08-16 21:36 UTCGHSA enrichment
  16. 2026-08-16 14:56 UTCEPSS rescore
  17. 2026-08-16 09:32 UTCEG score recompute
  18. 2026-08-16 09:32 UTCGHSA enrichment
  19. 2026-08-16 02:14 UTCEPSS rescore
  20. 2026-08-15 21:29 UTCGHSA enrichment
  21. 2026-08-15 09:25 UTCEG score recompute
  22. 2026-08-15 09:25 UTCGHSA enrichment
  23. 2026-08-15 01:30 UTCEPSS rescore
  24. 2026-08-14 21:21 UTCGHSA enrichment
  25. 2026-08-14 09:17 UTCEG score recompute
Show 33 more
  1. 2026-08-14 09:17 UTCGHSA enrichment
  2. 2026-08-13 22:00 UTCEPSS rescore
  3. 2026-08-13 21:13 UTCGHSA enrichment
  4. 2026-08-13 09:10 UTCGHSA enrichment
  5. 2026-08-12 21:06 UTCEG score recompute
  6. 2026-08-12 21:06 UTCGHSA enrichment
  7. 2026-08-12 13:50 UTCEPSS rescore
  8. 2026-08-12 13:08 UTCGHSA enrichment
  9. 2026-08-12 01:04 UTCEG score recompute
  10. 2026-08-12 01:04 UTCGHSA enrichment
  11. 2026-08-11 13:42 UTCEPSS rescore
  12. 2026-08-11 13:00 UTCGHSA enrichment
  13. 2026-08-11 00:57 UTCEG score recompute
  14. 2026-08-11 00:57 UTCGHSA enrichment
  15. 2026-08-11 00:00 UTCEPSS rescore
  16. 2026-08-10 12:54 UTCGHSA enrichment
  17. 2026-08-10 00:50 UTCEG score recompute
  18. 2026-08-10 00:50 UTCGHSA enrichment
  19. 2026-08-09 13:46 UTCEPSS rescore
  20. 2026-08-09 12:47 UTCGHSA enrichment
  21. 2026-08-09 00:43 UTCEG score recompute
  22. 2026-08-09 00:43 UTCGHSA enrichment
  23. 2026-08-08 16:37 UTCEPSS rescore
  24. 2026-08-08 12:39 UTCGHSA enrichment
  25. 2026-08-08 00:35 UTCEG score recompute
  26. 2026-08-08 00:35 UTCGHSA enrichment
  27. 2026-08-07 12:31 UTCGHSA enrichment
  28. 2026-08-07 00:27 UTCEG score recompute
  29. 2026-08-07 00:27 UTCGHSA enrichment
  30. 2026-08-06 11:23 UTCEG score recompute
  31. 2026-08-06 11:22 UTCNVD updateCVSS v4 → 7.3
  32. 2026-08-06 11:04 UTCEG score recompute
  33. 2026-08-06 11:03 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-19034?
CVE-2026-19034 is a high vulnerability published on August 6, 2026. A vulnerability was determined in Shibby Tomato 1.28.0000. Affected by this vulnerability is the function newqoslimitstop of the file /tmp/qoslimittcstop.sh. Executing a manipulation of the argument waniface can lead to os command injection. The attack can be launched remotely. The exploit has been…
When was CVE-2026-19034 disclosed?
CVE-2026-19034 was first published in the National Vulnerability Database on August 6, 2026, with the most recent update on August 12, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-19034 actively exploited?
CVE-2026-19034 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 2% probability of exploitation in the next 30 days, which ranks it in the top 16.8% of all scored CVEs.
What is the CVSS score of CVE-2026-19034?
CVE-2026-19034 has a CVSS v3 base score of 7.2 (NVD).
How do I remediate CVE-2026-19034?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-19034, 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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