CVE-2022-26901Disclosure(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

0.5/ 10 priority

Sources & remediation

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
  • excel
  • excel_rt
  • office

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
Products
365_appsexcelexcel_rtofficeoffice_long_term_servicing_channeloffice_online_serveroffice_web_apps_server

6 versions affected across 7 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-2022-26901 | Microsoft Office up to Web Apps Server 2013 SP1 Excel Remote Code Execution https://ift.tt/8OzjoL0 A vulnerability identified as critical has been detected in Microsoft Office. The affected element is an unknown function of the component Excel. Performing a ma…

    Post summary

    The post announces a critical Excel RCE vulnerability (CVE-2022-26901) but provides no PoC, exploit, patch, or evidence of active exploitation.

    0000042
    974 followersView on X
CPE platform detail12 entries

12 of 12 entries

PartVendorProductVersionTarget SWTarget HW
Appmicrosoft365_apps---
Appmicrosoftexcel2013--
Appmicrosoftexcel2016--
Appmicrosoftexcel_rt2013--
Appmicrosoftoffice2013--
Appmicrosoftoffice2013_rt--
Appmicrosoftoffice2016--
Appmicrosoftoffice2019macos-
Appmicrosoftoffice_long_term_servicing_channel2021--
Appmicrosoftoffice_long_term_servicing_channel2021macos-
Appmicrosoftoffice_online_server---
Appmicrosoftoffice_web_apps_server2013--

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