Postorius project vendor intelligence
Postorius project Known Exploited Vulnerabilities
Track evidence-backed exploitation affecting Postorius project products, including the gap beyond CISA KEV, confidence assessments, sensor observations, and practical response context.
- Total KEVs
- 1
- Known exploited vulnerabilities affecting Postorius project products
- In CISA KEV
- 0
- Records also listed in the official catalog
- Beyond CISA KEV
- 1
- Additional exploited CVEs absent from CISA KEV
- Sensor Observed
- 0
- Postorius project KEVs with sensor-observed exploitation activity
The catalog gap matters for Postorius project exposure
One of the one exploited Postorius project CVEs tracked here are not in CISA KEV. Teams relying on the official catalog alone would miss 100% of this vendor portfolio.
- 0%
- Covered by CISA
- 100%
- Beyond CISA
- 1
- Product families
Attested Postorius project CVEs
Search the exploited-vulnerability portfolio, then narrow it to official CISA coverage or the additional records KEV Intelligence tracks beyond the catalog.
How exploitation is verified| CVE / description | Product | Confidence | CISA KEV | Added |
|---|---|---|---|---|
|
CVE-2026-44742
Postorius through 1.3.13 does not escape HTML in the message subject when rendering it in the Held messages pop-up, as exploited in the wild in May... |
Postorius | High | Beyond CISA | 01 Jun 2026 |
No Postorius project CVEs match this search or filter.
Showing 1 of 1 Postorius project known exploited vulnerabilities.
Recurring weakness patterns
Neutralization account for one mapped occurrence across this Postorius project KEV portfolio.
Early warning alerts
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