How severe is CVE-2022-27867?

CVE-2022-27867 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-27867 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-27867?

CVE-2022-27867 primarily affects Autodesk Autocad. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2022-27867?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2022-27867 published?

CVE-2022-27867 was published on 2022-06-21 and last updated on 2026-06-17.

CVE-2022-27867

CVE-2022-27867 is a high-severity vulnerability in Autodesk Autocad with a CVSS 3.x base score of 7.8. 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-416.

Key facts

Severity: High (CVSS 3.x base score 7.8)
CVSS v2: 6.8
EPSS exploit prediction: 1% (51st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-416
Affected product: Autodesk Autocad
Published: 2022-06-21
Last modified: 2026-06-17

Description

A maliciously crafted JT file in Autodesk AutoCAD 2022, 2021, 2020, 2019 can be used to trigger use-after-free vulnerability. Exploitation of this vulnerability may lead to code execution.

Frequently asked questions

What is CVE-2022-27867?: A maliciously crafted JT file in Autodesk AutoCAD 2022, 2021, 2020, 2019 can be used to trigger use-after-free vulnerability. Exploitation of this vulnerability may lead to code execution.
How severe is CVE-2022-27867?: CVE-2022-27867 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-27867 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-27867?: CVE-2022-27867 primarily affects Autodesk Autocad. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2022-27867?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2022-27867 published?: CVE-2022-27867 was published on 2022-06-21 and last updated on 2026-06-17.

References

https://www.autodesk.com/trust/security-advisories/adsk-sa-2022-0002

Affected products (4)

cpe:2.3:a:autodesk:autocad:2019:*:*:*:*:*:*:*
cpe:2.3:a:autodesk:autocad:2020:*:*:*:*:*:*:*
cpe:2.3:a:autodesk:autocad:2021:*:*:*:*:*:*:*
cpe:2.3:a:autodesk:autocad:2022:*:*:*:*:*:*:*

More vulnerabilities in Autodesk Autocad

CVE-2023-29076 — Critical (CVSS 9.8): A maliciously crafted MODEL, SLDASM, SAT or CATPART file when parsed through Autodesk AutoCAD 2024 and 2023 could cause…
CVE-2023-29075 — Critical (CVSS 9.8): A maliciously crafted PRT file when parsed through Autodesk AutoCAD 2024 and 2023 can be used to cause an Out-Of-Bounds…
CVE-2023-29074 — Critical (CVSS 9.8): A maliciously crafted CATPART file when parsed through Autodesk AutoCAD 2024 and 2023 can be used to cause an…
CVE-2023-29073 — Critical (CVSS 9.8): A maliciously crafted MODEL file when parsed through Autodesk AutoCAD 2024 and 2023 can be used to cause a Heap-Based…
CVE-2025-8894 — High (CVSS 7.8): A maliciously crafted PDF file, when parsed through certain Autodesk products, can force a Heap-Based Overflow…
CVE-2025-8893 — High (CVSS 7.8): A maliciously crafted PDF file, when parsed through certain Autodesk products, can force an Out-of-Bounds Write…

All CVEs affecting Autodesk Autocad →

Other CWE-416 (Use After Free) vulnerabilities

CVE-2026-13782 — Critical (CVSS 10.0): Use after free in Browser in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the…
CVE-2026-4725 — Critical (CVSS 10.0): Sandbox escape due to use-after-free in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 149…
CVE-2026-4688 — Critical (CVSS 10.0): Sandbox escape due to use-after-free in the Disability Access APIs component. This vulnerability was fixed in Firefox…
CVE-2025-24085 — Critical (CVSS 10.0): A use after free issue was addressed with improved memory management. This issue is fixed in iOS 18.3 and iPadOS 18.3,…
CVE-2024-43102 — Critical (CVSS 10.0): Concurrent removals of certain anonymous shared memory mappings by using the UMTX_SHM_DESTROY sub-request of…
CVE-2021-32495 — Critical (CVSS 10.0): Radare2 has a use-after-free vulnerability in pyc parser's get_none_object function. Attacker can read freed memory…

Browse all CWE-416 (Use After Free) vulnerabilities →