How CVE-2026-73570 turns a Zimbra log file into remote code execution
We reproduced the Zimbra command injection vulnerability and found that several public PoCs write a payload Swatchdog never matches, so a failed test looks like a patched server.
- Vendor
- Zimbra
- Product
- Zimbra Collaboration
- Exposure class
Why it ranks 28 (Notable)
- Exposed product class: email
- Covered by 4 independent sources
- Threat research
- Recency: items published within 24 hours gain 15, within 72 hours 6, within 7 days 2.
Links
- Elastic Security Labs (elastic.co)
- CVE-2026-73570 on this site · NVD · CVE.org · Vulnpedia
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