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CVE-2026-12957

🗓️ 23 Jun 2026 16:02:53Reported by MendType 
mend
 mend
🔗 www.mend.io👁 8 Views

Local user opening a malicious workspace in Language Servers for AWS allows code execution.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-12957
23 Jun 202616:02
–attackerkb
circl
Circl
CVE-2026-12957
23 Jun 202617:54
–circl
cve
CVE
CVE-2026-12957
23 Jun 202616:02
–cve
cvelist
Cvelist
CVE-2026-12957 Arbitrary Code Execution in Language Servers for AWS
23 Jun 202616:02
–cvelist
euvd
EUVD
EUVD-2026-38488
24 Sep 202619:13
–euvd
github
Github Security Blog
Language Servers for AWS Vulnerable to Arbitrary Code Execution
24 Sep 202619:13
–github
nvd
NVD
CVE-2026-12957
23 Jun 202617:16
–nvd
osv_cve
osv_cve
CVE-2026-12957 Arbitrary Code Execution in Language Servers for AWS
23 Jun 202616:02
–osv_cve
osv_ghsa
osv_ghsa
GHSA-XHCR-J4J9-3GH7 Language Servers for AWS Vulnerable to Arbitrary Code Execution
24 Sep 202619:13
–osv_ghsa
ptsecurity
Positive Technologies
PT-2026-51547
23 Jun 202600:00
–ptsecurity
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08 Oct 2026 00:06Current
6.7Medium risk
Vulners AI Score6.7
CVSS 3.17.8
CVSS 48.5
EPSS0.00234
SSVC
8