CVE-2026-58595

highpriority · track · 0EPSS 0.007 · 53 %ileDEEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.69% (53rd) EPSS

CVSS 8.1 · high

Is it mine?

11 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · cert_bund · msrc_csaf

EPSS · scored 2026-10-27

Improper restriction of rendered ui layers or frames in Microsoft Bing App for IOS allows an unauthorized attacker to perform spoofing over a network.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

FixedMicrosoft Bing Search for iOSmsrc_csaf
33.4.440529002:Security Update:https://apps.apple.com/us/app/microsoft-bing-search/id345323231
https://apps.apple.com/us/app/microsoft-bing-search/id345323231

cvss

Technical severity, 0–10. One row per scoring source.

8.1

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.18.1highCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H/E:U/RL:O/RC:Csecondary · ENISA EU

v3.18.1highCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:Hsecondary · secure@microsoft.com USexploitability 2.8 · impact 5.2

v3.17.4highCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

v3.18.1highCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H/E:U/RL:O/RC:Csecondary · Microsoft Security Response Center US

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-1021USCWE-1021US

affected products (11)

Products and version ranges known to be affected.

Microsoft 365 Copilot 365 Copilot's Business Chatall versionscert_bundDEcpe:/a:microsoft:365_copilot:-
Microsoft 365 Copilot Outlookall versionscert_bundDEcpe:/a:microsoft:365_copilot:outlook
Microsoft 365 Copilot for Androidall versionscert_bundDEcpe:/a:microsoft:365_copilot:for_android
Microsoft 365 Copilot for iOSall versionscert_bundDEcpe:/a:microsoft:365_copilot:for_ios
Microsoft GitHub Copilot Plugin for JetBrains IDEsall versionscert_bundDEcpe:/a:microsoft:github_copilot:plugin_for_jetbrains_ides
Microsoft Windows Terminal for Windows 10all versionscert_bundDEcpe:/a:microsoft:windows_terminal:for_windows_10
Microsoft Windows Terminal for Windows 11all versionscert_bundDEcpe:/a:microsoft:windows_terminal:for_windows_11
Microsoft Microsoft Bing Search for iOS1.0 → 33.4.440529002enisa_euvdEU
Microsoft Microsoft Bing Search for iOSall versionsfixedmsrc_csafUS
Microsoft Microsoft Bing Search for iOS< 33.4.440529002msrc_csafUS
microsoft bing search< 33.4.440529002nvdUScpe:2.3:a:microsoft:bing_search:*:*:*:*:*:*:*:*

advisories (2)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2026-2320Microsoft Windows Terminal, 365 Copilot, Github Copilot: Mehrere SchwachstellenDeutsch2026-07-14csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Microsoft Windows Terminal, 365 Copilot und Github Copilotausnutzen, um beliebigen Programmcode auszuführen, um falsche Informationen darzustellen und um seine Privilegien zu erhöhen.
msrc_CVE-2026-58595Microsoft Bing App for IOS Spoofing Vulnerability2026-07-14csaf · msrc_csafUS
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cert_bund msrc_csaf nvd NVD CVE.org MITRE

published 2026-07-14modified 2026-10-24

references (3)

External citations — patches, advisories, analysis.

scry

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