Recorded 14 Oct 2026 at 11:22 UTC. This is what ChangeIntel recorded, including the title, summary, facts and links. It is not a statement of the source's current position. See the latest record.

CVEMicrosoft Security Response Center

DBI versions before 1.652 for Perl allow a heap out-of-bounds write via an unvalidated numeric placeholder that sets the binder counter in preparse

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What it said

CVE: CVE-2026-73194
Severity: Important
CVSS base score: 9.1
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H/E:U
Impact: Not stated
Exploitation detected: Not reported by MSRC
Publicly disclosed: No
Exploitability: Not assessed
Component: Mariner
Weakness: CWE-1284: Improper Validation of Specified Quantity in Input
Issued by: CPANSec
Customer action: Required: apply the update
Affected products: azl3 perl-DBI 1.651-1 on Azure Linux 3.0
Updates that fix it: No KB listed
CISA KEV: Not listed in the collected catalog
EPSS: Not scored
Public exploit code: No Nuclei template listed
Published: 20 Aug 2026 22:03 UTC
Last revised: 20 Aug 2026 22:03 UTC
Revision note: Information published.

Recorded links

Source evidence when recorded

Microsoft security releases: Complete at observationRead 14 Oct 2026 at 11:21 UTC
CISA KEV: Complete at observationRead 14 Oct 2026 at 11:21 UTC
FIRST EPSS: Complete at observationRead 14 Oct 2026 at 11:21 UTC
Public exploit code: Complete at observationRead 14 Oct 2026 at 11:21 UTC

Coverage describes the sources at this observation. A complete read then does not establish their current position.

What changed

First observed 14 Oct 2026

14 Oct 2026 Source coverage: msrc-cvrfIncomplete → Current

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