CVE-2026-19034

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

2.04% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 79.7% of scored records. A rank, not a probability.

NVD base score

7.3 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

NVD analysis status

Deferred. NVD last modified this record on 2026-08-12.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-08-06 10:30Z29 DAYS AGO

Last updated

2026-08-06 11:43Z29 DAYS AGO

Reserved

2026-08-06

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

High (CVSS 8.6)

CNA CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P

Weaknesses

• CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')Class
• CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')Base

Data version

5.2

Document digest

cc07af62014cb3f3fd38560e37c418b5f176d801f9078d66e47741ee035d0001

• vuldb.comVDB-386453 | Shibby Tomato qoslimittc_stop.sh new_qoslimit_stop os command injectionhttps://vuldb.com/vuln/386453vdb-entrytechnical-description
• vuldb.comVDB-386453 | CTI Indicators (IOB, IOC, TTP, IOA)https://vuldb.com/vuln/386453/ctisignaturepermissions-required
• vuldb.comCVE-2026-19034 | CVE Analysis and Reporthttps://vuldb.com/cve/CVE-2026-19034third-party-advisory
• vuldb.comSubmit #863598 | Tomato Tomato by Shibby 1.28.0000 MIPSR2-124 K26 Mini (tomato-K26-1.28.RT-MIPSR2-124-Mini.trx, release build5x-124-EN, 2014-12-24). Likely affects other OS Command Injection (post-authentication)https://vuldb.com/submit/863598third-party-advisory
• gitee.comhttps://gitee.com/WH-YHUST/tomato-rc-qos-ppp-cve/blob/master/advisories/en/01-new_qoslimit_stop.mdexploit