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osv_azl
osv_azl
•added 2026/07/23 5:16 a.m.•60 views

AZL-93270 CVE-2026-6390 affecting package nano 6.4-3

A flaw was found in GNU nano's multi-buffer error message handling. When a user opens multiple files at startup and one triggers an ALERT-level error, a specially crafted filename containing printf format specifiers can be reinterpreted. This format string vulnerability may allow an attacker to...

6.8CVSS6AI score0.00154EPSS
SaveExploits0References1
UbuntuCve
UbuntuCve
•added 2026/07/23 5:16 a.m.•20 views

CVE-2026-6390

A flaw was found in GNU nano's multi-buffer error message handling. When a user opens multiple files at startup and one triggers an ALERT-level error, a specially crafted filename containing printf format specifiers can be reinterpreted. This format string vulnerability may allow an attacker to...

6.8CVSS5.9AI score0.00154EPSS
SaveExploits0References1
CVE
CVE
•added 2026/07/23 3:55 a.m.•84 views

CVE-2026-6390

CVE-2026-6390 affects GNU nano. The issue is a format string vulnerability in multi-buffer error handling: when opening multiple files at startup, a filename containing printf format specifiers can be reinterpreted, potentially enabling stack information disclosure, a crash (DoS), or arbitrary me...

6.8CVSS6AI score0.00154EPSS
SaveExploits0References2
attackerkb
attackerkb
•added 2026/07/23 3:55 a.m.•24 views

CVE-2026-6390

A flaw was found in GNU nano's multi-buffer error message handling. When a user opens multiple files at startup and one triggers an ALERT-level error, a specially crafted filename containing printf format specifiers can be reinterpreted. This format string vulnerability may allow an attacker to...

6.8CVSS6AI score0.00154EPSS
SaveExploits0References3
Mend
Mend
•added 2026/07/23 3:55 a.m.•13 views

CVE-2026-6390

A flaw was found in GNU nano's multi-buffer error message handling. When a user opens multiple files at startup and one triggers an ALERT-level error, a specially crafted filename containing printf format specifiers can be reinterpreted. This format string vulnerability may allow an attacker to...

6.8CVSS6AI score0.00154EPSS
SaveExploits0References2
Vulnrichment
Vulnrichment
•added 2026/07/23 3:55 a.m.•21 views

CVE-2026-6390 Nano: gnu nano: arbitrary memory writes, information disclosure, or denial of service via format string vulnerability in error handling.

A flaw was found in GNU nano's multi-buffer error message handling. When a user opens multiple files at startup and one triggers an ALERT-level error, a specially crafted filename containing printf format specifiers can be reinterpreted. This format string vulnerability may allow an attacker to...

6.8CVSS6AI score0.00154EPSS
SaveExploits0References2
Cvelist
Cvelist
•added 2026/07/23 3:55 a.m.•160 views

CVE-2026-6390 Nano: gnu nano: arbitrary memory writes, information disclosure, or denial of service via format string vulnerability in error handling.

A flaw was found in GNU nano's multi-buffer error message handling. When a user opens multiple files at startup and one triggers an ALERT-level error, a specially crafted filename containing printf format specifiers can be reinterpreted. This format string vulnerability may allow an attacker to...

6.8CVSS0.00154EPSS
SaveExploits0References2
EUVD
EUVD
•added 2026/07/23 3:55 a.m.•29 views

EUVD-2026-47874

A flaw was found in GNU nano's multi-buffer error message handling. When a user opens multiple files at startup and one triggers an ALERT-level error, a specially crafted filename containing printf format specifiers can be reinterpreted. This format string vulnerability may allow an attacker to...

6.8CVSS6AI score0.00154EPSS
SaveExploits0References2
Rapid7 Vulnerability Database (full)
Rapid7 Vulnerability Database (full)
•added 2026/07/23 12:00 a.m.•10 views

CVE-2026-6390: Use of Externally-Controlled Format String

A flaw was found in GNU nano's multi-buffer error message handling. When a user opens multiple files at startup and one triggers an ALERT-level error, a specially crafted filename containing printf format specifiers can be reinterpreted. This format string vulnerability may allow an attacker to...

6.8CVSS6AI score0.00154EPSS
SaveExploits0References2
Positive Technologies
Positive Technologies
•added 2026/07/23 12:00 a.m.•26 views

PT-2026-63568

Name of the Vulnerable Software and Affected Versions GNU nano affected versions not specified Description A flaw exists in the multi-buffer error message handling of GNU nano. When multiple files are opened at startup and one triggers an ALERT-level error, a specially crafted filename containing...

6.8CVSS6.1AI score0.00154EPSS
SaveExploits0References25
Positive Technologies
Positive Technologies
•added 2026/07/23 12:00 a.m.•29 views

PT-2026-64135

Summary The execute code tool's subprocess sandbox advertises a three-layer defense AST validation, text-pattern blocklist, restricted builtins . In sandbox mode the default only two layers are active — the text-pattern blocklist is skipped — and both remaining layers are bypassed by combining tw...

6.5CVSS6.1AI score0.00555EPSS
SaveExploits0References6
Snyk
Snyk
•added 2026/07/22 10:09 p.m.•19 views

Server-side Request Forgery (SSRF)

Overview n8n-nodes-base is a Base nodes of n8n Affected versions of this package are vulnerable to Server-side Request Forgery SSRF via improper handling of message fields in the Send Email node. An attacker can access arbitrary files or initiate unauthorized network requests by supplying crafted...

8.2CVSS6AI score
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Github Security Blog
Github Security Blog
•added 2026/07/22 10:09 p.m.•38 views

n8n: Send Email Node Arbitrary File Read and SSRF via Nodemailer Content-Object Type Confusion

Impact The n8n Send Email node did not enforce that its message fields were strings, so a crafted untrusted non-string value from a workflow expression could be treated by the underlying mail library as a file path or URL. This could allow disclosure of local files on the n8n host. Exploitation...

5.4AI score
SaveExploits0References6Affected Software1
Github Security Blog
Github Security Blog
•added 2026/07/22 8:39 p.m.•2 views

Malware in encrypt-string-ttak

Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outsid...

5.8AI score
SaveExploits0References1Affected Software1
OSSF Malicious Packages
OSSF Malicious Packages
•added 2026/07/22 8:39 p.m.•38 views

Malicious code in encrypt-string-ttak (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector cf72c81030b9346ff3d3dd6f2e5f3395a61d433def25e5e2ea2a7e52a6051999 The package is published as a UniApp 'encryptString' helper but its single shipped module dist/encrypt-string.js is heavily obfuscated obfuscator.io...

5.6AI score
SaveExploits0References4
osv_mal
osv_mal
•added 2026/07/22 8:39 p.m.•21 views

MAL-2026-11011 Malicious code in encrypt-string-ttak (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector cf72c81030b9346ff3d3dd6f2e5f3395a61d433def25e5e2ea2a7e52a6051999 The package is published as a UniApp 'encryptString' helper but its single shipped module dist/encrypt-string.js is heavily obfuscated obfuscator.io...

5.6AI score
SaveExploits0References4
osv_go
osv_go
•added 2026/07/22 8:36 p.m.•32 views

GO-2026-6037 Gitea: Denial of Service (CPU & Memory Exhaustion) via O(N^2) String Concatenation in Debian Package Upload in gitea.dev

Gitea: Denial of Service CPU & Memory Exhaustion via ON^2 String Concatenation in Debian Package Upload in gitea.dev...

6.2CVSS7.2AI score0.00174EPSS
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RedhatCVE
RedhatCVE
•added 2026/07/22 5:55 p.m.•21 views

CVE-2026-6390

A flaw was found in GNU nano's multi-buffer error message handling. When a user opens multiple files at startup and one triggers an ALERT-level error, a specially crafted filename containing printf format specifiers can be reinterpreted. This format string vulnerability may allow an attacker to...

6.8CVSS6AI score0.00154EPSS
SaveExploits0References3
osv_usn
osv_usn
•added 2026/07/22 4:57 p.m.•28 views

USN-8590-1 exim4 vulnerabilities

It was discovered that Exim incorrectly handled certain command line options. A local attacker could possibly use this issue to access files outside of the spool area. It was discovered that Exim incorrectly handled string expansion in .local files. A local attacker could possibly use this issue ...

8.4CVSS6AI score0.00386EPSS
SaveExploits0References2
Ubuntu
Ubuntu
•added 2026/07/22 4:57 p.m.•21 views

USN-8590-1: Exim vulnerabilities

It was discovered that Exim incorrectly handled certain command line options. A local attacker could possibly use this issue to access files outside of the spool area. It was discovered that Exim incorrectly handled string expansion in .local files. A local attacker could possibly use this issue ...

5.4AI score
SaveExploits0References1
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