VulnSocial

CVE-2022-21841Disclosure(microsoft / 365_apps)

LOWCVSS 7.8 · HIGH

Signal is active with 1 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

Microsoft Excel Remote Code Execution Vulnerability

microsoft CVEsBack to dashboard
0.0/ 10 priority

Sources & remediation

Other references

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
  • office_long_term_servicing_channel

Threat summary

  • 1 mentions across 1 observed day

What's happening

  • Technical details provided in 1 signal
  • Disclosure: 1 classified signal
  • 1 total mentions across 1 day

Affected systems

Vendors
microsoft
Products
365_appsofficeoffice_long_term_servicing_channel

5 versions affected across 3 products

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-05-19: 1Technical Details · 2026-05-19: 105-19
Signal classification1 categories
Disclosure
1100.0%
Referenced assets1 URL
By indicator
Full discourse1 post
  • Israel@f1tym1
    Disclosure

    CVE-2022-21841 | Microsoft Office up to LTSC 2021 Excel Remote Code Execution https://ift.tt/9qBPzdw A vulnerability was found in Microsoft Office up to LTSC 2021. It has been rated as critical. Affected is an unknown function of the component Excel. This manipulation causes R…

    Post summary

    The post announces the discovery of CVE-2022-21841 as a critical Excel remote code execution flaw but provides no exploit, patch, or active exploitation details.

    0000046
    974 followersView on X
CPE platform detail13 entries

13 of 13 entries

PartVendorProductVersionTarget SWTarget HW
Appmicrosoft365_apps--x64
Appmicrosoft365_apps--x86
Appmicrosoftoffice2013-x64
Appmicrosoftoffice2013-x86
Appmicrosoftoffice2013--
Appmicrosoftoffice2016-x64
Appmicrosoftoffice2016-x86
Appmicrosoftoffice2019-x64
Appmicrosoftoffice2019-x86
Appmicrosoftoffice2019macos-
Appmicrosoftoffice_long_term_servicing_channel2021-x64
Appmicrosoftoffice_long_term_servicing_channel2021-x86
Appmicrosoftoffice_long_term_servicing_channel2021macos-

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