Is It On KEV?

Exim Exim Internet Mailer

YES - ON THE CISA KEV LIST
CVE-2019-16928

Exim Out-of-bounds Write Vulnerability

CISA catalog due date2022-03-17
overdue since 2022-03-17
EPSS exploit probability (next 30 days)41.6% · 99percentile
From CVE publication to KEV listing888 days (2019-09-27 → 2022-03-03)
Remediation window (KEV listing to due date)14 days
Days on the KEV list1714 days
Date added to KEV2022-03-03
Known ransomware campaign useUnknown
VendorExim
ProductExim Internet Mailer
Weaknesses (CWE)CWE-787

Exim: 5 entries (0.3% of all KEV entries are from this vendor); 0 added in 2026.

BOD 26-04 note: this is the date printed in the CISA catalog. A federal agency's actual deadline is set by its SSVC tier - Act (3 days), Attend (14 days), Track (60 days), or the next scheduled upgrade - counted from the KEV listing date or the date the vulnerability is identified in its environment, whichever comes first. Use the tier helper on each CVE page for your own window.

Your BOD 26-04 window (SSVC tier helper)

Your remediation window ends:

Description

Exim contains an out-of-bounds write vulnerability which can allow for remote code execution.

Required action (CISA)

Apply updates per vendor instructions.

Notes

https://nvd.nist.gov/vuln/detail/CVE-2019-16928

References

Other KEV entries for this vendor: Exim

Exim - Vendors with KEV entries

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