CVE-2026-24288
published 2026-03-10CVE-2026-24288: Heap-based buffer overflow in Windows Mobile Broadband allows an unauthorized attacker to execute code with a physical attack.
PriorityP335medium6.8CVSS 3.1
AVPACLPRNUINSUCHIHAH
EPSS
0.43%
34.8th percentile
Heap-based buffer overflow in Windows Mobile Broadband allows an unauthorized attacker to execute code with a physical attack.
Affected
10 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | windows_10_21h2 | < 10.0.19044.7058 | 10.0.19044.7058 |
| microsoft | windows_10_22h2 | < 10.0.19045.7058 | 10.0.19045.7058 |
| microsoft | windows_10_version_21h2 | >= 10.0.19044.0 < 10.0.19044.7058 | 10.0.19044.7058 |
| microsoft | windows_10_version_22h2 | >= 10.0.19045.0 < 10.0.19045.7058 | 10.0.19045.7058 |
| msrc | windows_10_version_21h2_for_32-bit_systems | — | — |
| msrc | windows_10_version_21h2_for_arm64-based_systems | — | — |
| msrc | windows_10_version_21h2_for_x64-based_systems | — | — |
| msrc | windows_10_version_22h2_for_32-bit_systems | — | — |
| msrc | windows_10_version_22h2_for_arm64-based_systems | — | — |
| msrc | windows_10_version_22h2_for_x64-based_systems | — | — |
CVSS provenance
nvdv3.16.8MEDIUMCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
vendor_msrc6.8MEDIUM
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VulDB
Microsoft Windows 10 21H2/10 22H2 Mobile Broadband Driver heap-based overflow (WID-SEC-2026-0661)
vuldb·2026-07-07·CVSS 6.8
CVE-2026-24288 [MEDIUM] Microsoft Windows 10 21H2/10 22H2 Mobile Broadband Driver heap-based overflow (WID-SEC-2026-0661)
A vulnerability labeled as critical has been found in Microsoft Windows 10 21H2/10 22H2. This impacts an unknown function of the component Mobile Broadband Driver. Executing a manipulation can lead to heap-based buffer overflow.
This vulnerability is handled as CVE-2026-24288. The physical device can be targeted for the attack. There is not any exploit available.
It is advisable to implement a patch to correct this issue.
GHSA
GHSA-88m2-6c63-gggp: Heap-based buffer overflow in Windows Mobile Broadband allows an unauthorized attacker to execute code with a physical attack
ghsa_unreviewed·2026-03-10
CVE-2026-24288 [MEDIUM] CWE-122 GHSA-88m2-6c63-gggp: Heap-based buffer overflow in Windows Mobile Broadband allows an unauthorized attacker to execute code with a physical attack
Heap-based buffer overflow in Windows Mobile Broadband allows an unauthorized attacker to execute code with a physical attack.
Microsoft
Windows Mobile Broadband Driver Remote Code Execution Vulnerability
vendor_msrc·2026-03-10·CVSS 6.8
CVE-2026-24288 [MEDIUM] CWE-122 Windows Mobile Broadband Driver Remote Code Execution Vulnerability
Windows Mobile Broadband Driver Remote Code Execution Vulnerability
Description: Heap-based buffer overflow in Windows Mobile Broadband allows an unauthorized attacker to execute code with a physical attack.
FAQ: According to the CVSS metric, the attack vector is physical (AV:P). What does that mean for this vulnerability?
A physical attack vector means the attacker must have direct physical access to the device in order to exploit the vulnerability. In this case, the issue can only be triggered by physically connecting or manipulating hardware that interacts with the affected system. Remote or network‑based attacks are not possible for this vulnerability.
Windows Mobile Broadband: Windows Mobile Broadband
Microsoft: Microsoft
Customer Action Required: Yes
Impact: Remote Code Executi
No detection rules found.
No public exploits indexed.
Sophos
March Patch Tuesday visits 15 product families
blogs_sophos·2026-03-13
March Patch Tuesday visits 15 product families
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Bleepingcomputer
Microsoft March 2026 Patch Tuesday fixes 2 zero-days, 79 flaws
blogs_bleepingcomputer·2026-03-10·CVSS 8.8
[HIGH] Microsoft March 2026 Patch Tuesday fixes 2 zero-days, 79 flaws
## Microsoft March 2026 Patch Tuesday fixes 2 zero-days, 79 flaws
## Lawrence Abrams
The number of bugs in each vulnerability category is listed below:
46 Elevation of Privilege Vulnerabilities
2 Security Feature Bypass Vulnerabilities
18 Remote Code Execution Vulnerabilities
10 Information Disclosure Vulnerabilities
4 Denial of Service Vulnerabilities
4 Spoofing Vulnerabilities
When BleepingComputer reports on Patch Tuesday security updates, we only count those released by Microsoft today. Therefore, the number of flaws does not include 9 Microsoft Edge flaws, Mariner, Payment Orchestrator Service, Azure, and Microsoft Devices Pricing Program flaws fixed earlier this month.
To learn more about the non-security updates released today, you can review our dedicated articles on the
Sophos
March Patch Tuesday visits 15 product families
blogs_sophos
March Patch Tuesday visits 15 product families
Share This
Microsoft on Tuesday released 84 patches affecting 15 product families – including a few you’ve possibly never encountered. Eight of the addressed issues are considered by Microsoft to be of Critical severity, though none of those affect Windows, nor are they expected to be exploited within the next 30 days. In addition, five of those Critical issues were in fact addressed by Microsoft in advance of Patch Tuesday itself, as we’ll discuss below. Twenty-two have a CVSS base score of 8.0 or higher, including one with a 9.8 base score. None are known to be under active exploit in the wild, but two are publicly disclosed so far.
At patch time, six CVEs are judged more likely to be exploited in the next 30 days by the company’s estimation. Various of this month’s issues are amenable
Wiz
CVE-2026-24288 Impact, Exploitability, and Mitigation Steps | Wiz
blogs_wiz·CVSS 6.8
CVE-2026-24288 [MEDIUM] CVE-2026-24288 Impact, Exploitability, and Mitigation Steps | Wiz
## CVE-2026-24288 :
vulnerability analysis and mitigation
Heap-based buffer overflow in Windows Mobile Broadband allows an unauthorized attacker to execute code with a physical attack.
Source : NVD
## 6.8
Score
Published March 10, 2026
Severity MEDIUM
CNA Score 6.8
Has Public Exploit No
Has CISA KEV Exploit No
CISA KEV Release Date N/A
CISA KEV Due Date N/A
Exploitation Probability Percentile (EPSS) 22.5
Exploitation Probability (EPSS) 0.1
Sources
NVD
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2026-03-10
Published