Review reviewHigh

CVE-2026-10124

Shibby Tomato

A vulnerability was determined in Shibby Tomato up to 1.28. Affected is the function rip_zebra_read_ipv4 of the file /usr/sbin/ripd of the component Zserv Handler. Executing a manipulation can lead to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized. This project is superseded by FreshTomato. This vulnerability only affects products that are no longer supported by the maintainer.

CVSS: 7.4
EPSS: 0.47%
CISA KEV: Not listed
Published: 2026.05.31

PRIORITY ASSESSMENT

Review review

The CVSS severity warrants an early asset and exposure review.

Known exploitationNot established by KEV

Exploit probability0.47%

Technical severityCVSS 7.4

Vulnerability overview

Affected product and versions

Product: Shibby Tomato
Affected versions: >= 1.0, >= 1.1, >= 1.2, >= 1.3, >= 1.4, >= 1.5, >= 1.6, >= 1.7, >= 1.8, >= 1.9, >= 1.10, >= 1.11, >= 1.12, >= 1.13, >= 1.14, >= 1.15, >= 1.16, >= 1.17, >= 1.18, >= 1.19
Fixed versions: No verified fixed-version field is available yet

Recommended response sequence

Confirm exposure before applying a vendor-supported change.

Full remediation guide

1
Identify
Confirm that Shibby Tomato and an affected version are present.
2
Prioritize
Combine exploitation signals with asset exposure and business criticality.
3
Remediate
Follow the vendor advisory or supported update path and preserve rollback options.
4
Verify
Recheck the version, service health, access paths, and relevant logs.

Technical data

CVSS vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/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
CWE: CWE-119, CWE-121