CVE-2026-32191
CVE-2026-32191 is a critical-severity vulnerability in Microsoft Bing Images with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-78.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- EPSS exploit prediction: 1% (43rd percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2026-13206
- Weakness: CWE-78
- Affected product: Microsoft Bing Images
- Published:
- Last modified:
Description
Improper neutralization of special elements used in an os command ('os command injection') in Microsoft Bing Images allows an unauthorized attacker to execute code over a network.
Frequently asked questions
- What is CVE-2026-32191?
- Improper neutralization of special elements used in an os command ('os command injection') in Microsoft Bing Images allows an unauthorized attacker to execute code over a network.
- How severe is CVE-2026-32191?
- CVE-2026-32191 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2026-32191 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2026-32191?
- CVE-2026-32191 affects Microsoft Bing Images. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2026-32191?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- Does CVE-2026-32191 have an EU (EUVD) identifier?
- Yes. CVE-2026-32191 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-13206.
- When was CVE-2026-32191 published?
- CVE-2026-32191 was published on 2026-03-19 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:microsoft:bing_images:-:*:*:*:*:*:*:*
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- CVE-2026-32194 — Critical (CVSS 9.8): Improper neutralization of special elements used in a command ('command injection') in Microsoft Bing Images allows an…
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