medium Known exploitedREV. 01

CVE-2023-36761Microsoft Word — a document that reports back

Microsoft Word gives up information to a crafted document. Neither Microsoft nor the catalog says what leaks or to whom, which leaves the reader with the class of flaw and the patch and nothing in between.

YOUR NEXT MOVE

Install the September 2023 Office update. With no detail on what leaks, assume that opening an untrusted document tells its sender something useful.

Read the risk

THE VITAL STATS
CVSS score
6.5/ 10
CVSS v3.1
EPSS probability
20%
Likelihood of exploitation
Attack complexity
Low
Conditions needed to exploit
Known exploited
Yes — CISA KEV
CVE published
2023-09-12
Added to KEV
2023-09-12
Exploit published
Not recorded
Confidence
high
Kill chain
collection
MITRE ATT&CK
—
Severity
medium

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Attacker needsThe user must open a document the attacker supplied.

Behind the card

3 REFERENCES
Field-level provenanceTRACE THE SOURCES +

Which source supports each field, when it was retrieved, and who extracted it.

FieldsSourceRetrievedExtractorConfidence
cvss, exploitation.attack_complexity, exploitation.exploit_available, references, published_atnvd.nist.gov2026-09-24scrty-crds-pipeline/0.1high
exploitation.known_exploited, exploitation.kev_addedcisa.gov2026-09-24scrty-crds-pipeline/0.1high
epssapi.first.org2026-09-24scrty-crds-pipeline/0.1high
title, summary, severity, remediation, mitre_attack, kill_chain, recommended_action, confidence, tags, exploitation.prerequisitesnvd.nist.gov2026-09-24claude-codehigh

Printing history

THE RECORD
  1. r1Initial base card

First printing. This card has not been reprinted since publication.

crds:cve-2023-36761 · CRDS 0.1 · Issued 2026-09-24