WID-SEC-W-2026-0230

WID-SEC-W-2026-0230 PUBLISHED CVSS 9.300000190734863 CRITICAL

Record from circl · Published January 27, 2026

Thunderbird ist ein Open Source E-Mail Client.

Risk scores

CVSS 4.0

9.300000190734863

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

Affected products

Vendor	Product	Versions
	SUSE Linux
	Mozilla Thunderbird 147.0.1
	Mozilla Thunderbird <140.7.1
	Debian Linux
	Mozilla Thunderbird <147.0.1
	Ubuntu Linux
	Mozilla Thunderbird 140.7.1

Timeline

Jan 27, 2026 CVE Published
Feb 5, 2026 CVE Updated
Oct 31, 2026 Distribution Patch

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln WID-SEC-W-2026-0230
vulnetix vdb fixes WID-SEC-W-2026-0230

Or with curl, using the org id and key from your account page:

curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/WID-SEC-W-2026-0230/fixes/registry"

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References

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