CVE-2026-33822Disclosure(microsoft / 365_apps)

LOWCVSS 6.1 · MEDIUM

Signal is active with 2 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information locally.

microsoft CVEs Back to dashboard

0.0/ 10 priority

Sources & remediation

Vendor / third-party advisories

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-33822

Weakness type (CWE)

CWE-125

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

365_apps
office_long_term_servicing_channel

Threat summary

2 mentions across 1 observed day

What's happening

Technical details provided in 2 signals
Disclosure: 1 classified signal
General: 1 classified signal
2 total mentions across 1 day

Affected systems

Vendors

microsoft

Products

365_appsoffice_long_term_servicing_channel

3 versions affected across 2 products

Deep dive

Activity timeline2 mentions / 1d

Signal classification2 categories

Disclosure

150.0%

General

150.0%

Referenced assets2 URLs

By indicator

Full discourse2 posts

Infoflowcloud@infoflowcloud177d
Disclosure
🚨*CVE* CVE-2026-33822 Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information locally. https://www.cve.org/CVERecord?id=CVE-2026-33822 ----- Traducción: Lectura fuera de límites en Microsoft Office Word permite a un atacante autori… http://infoflow.cloud`
Post summary
A new CVE-2026-33822 describes an out-of-bounds read in Microsoft Office Word enabling local information disclosure; no PoC, exploit, or patch details are provided.
0000033
71 followersView on X
CVE@CVEnew177d
General
CVE-2026-33822 Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information locally. https://www.cve.org/CVERecord?id=CVE-2026-33822
Post summary
CVE-2026-33822 describes an out-of-bounds read vulnerability in Microsoft Office Word that could allow local information disclosure by unauthorized users; no PoC, exploit, patch, or active exploitation details are provided.
000001.2K
57.2K followersView on X

CPE platform detail4 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

4 of 4 entries

Part	Vendor	Product	Version	Target SW	Target HW
App	microsoft	365_apps	-	-	x64
App	microsoft	365_apps	-	-	x86
App	microsoft	office_long_term_servicing_channel	2021	macos	-
App	microsoft	office_long_term_servicing_channel	2024	macos	-

Explore more

Back to dashboard microsoft CVEs 365_apps vulnerabilities