rainbutterfly/cve_corpus huggingface dataset:
CVE-2026-40620 SenseLive X3050 Missing authentication for critical function
A vulnerability in SenseLive X3050’s embedded management service allows full administrative control to be established without any form of authentication or authorization on the SenseLive config application. The service accepts management connections from any reachable host, enabling unrestricted modification of critical configuration parameters, operational modes, and device state through a vendor-supplied or compatible client.
Problem types: cwe_id: CWE-306
description: CWE-306 Missing authentication for critical function
Affected products: vendor: SenseLive
product: X3050
default_status: unaffected
CVSS v3.1: version: 3.1
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Credits: lang: en
value: Jithin Nambiar J reported these vulnerabilities to CISA.
Published: 2026-04-24T00:02:57.571Z
CVE-2026-40621 
ELECOM wireless LAN access point devices do not require authentication to access some specific URLs. The affected product may be operated without authentication.
Problem types: cwe_id: CWE-288
description: Authentication Bypass Using an Alternate Path or Channel
Affected products: vendor: ELECOM CO.,LTD.
product: WRC-BE72XSD-B
vendor: ELECOM CO.,LTD.
product: WRC-BE72XSD-BA
vendor: ELECOM CO.,LTD.
product: WRC-BE65QSD-B
vendor: ELECOM CO.,LTD.
product: WRC-W702-B
Published: 2026-05-13T12:01:41.873Z
CVE-2026-40622 Another 'ghost domain names' attack variant
NLnet Labs Unbound 1.16.2 up to and including version 1.25.0 has a vulnerability of the 'ghost domain names' family of attacks that could extend the ghost domain window by up to one cached TTL configured value. Similar to other 'ghost domain names' attacks, an adversary needs to control a (ghost) zone and be able to query a vulnerable Unbound. A single client NS query can cause Unbound to overwrite the cached expired parent-side referral NS rrset with the child-side apex NS rrset and essentially extend the ghost domain window by up to one cached TTL configured value ('cache-max-ttl'). In configurations where 'harden-referral-path: yes' is used (non-default configuration), no client NS query is required since Unbound implicitly performs that query. Unbound 1.25.1 contains a patch with a fix that does not allow extension of TTLs for (parent) NS records regardless of their trust.
Affected products: vendor: NLnet Labs
product: Unbound
default_status: unaffected
Credits: lang: en
value: Qifan Zhang (Palo Alto Networks)
Published: 2026-05-20T09:18:41.816Z
CVE-2026-40623 SenseLive X3050 Missing Authorization
A vulnerability in SenseLive X3050's web management interface allows critical system and network configuration parameters to be modified without sufficient validation and safety controls. Due to inadequate enforcement of constraints on sensitive functions, parameters such as IP addressing, watchdog timers, reconnect intervals, and service ports can be set to unsupported or unsafe values. These configuration changes directly affect core device behaviour and recovery mechanisms. The lack of proper validation and safeguards allows critical system functions to be altered in a manner that can destabilize device operation or render the device persistently unavailable.
Problem types: cwe_id: CWE-862
description: CWE-862 Missing Authorization
Affected products: vendor: SenseLive
product: X3050
default_status: unaffected
CVSS v3.1: version: 3.1
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: HIGH
availabilityImpact: HIGH
baseSeverity: HIGH
baseScore: 8.1
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Credits: lang: en
value: Jithin Nambiar J reported these vulnerabilities to CISA.
Published: 2026-04-23T23:58:47.343Z
CVE-2026-40629 BIG-IP SSL/TLS vulnerability
When SSL profiles are configured on a virtual server, undisclosed traffic can cause the virtual server to stop processing new client connections.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Problem types: cwe_id: CWE-770
description: CWE-770 Allocation of Resources Without Limits or Throttling
Affected products: vendor: F5
product: BIG-IP
default_status: unknown
vendor: F5
product: BIG-IP Next SPK
default_status: unknown
vendor: F5
product: BIG-IP Next CNF
default_status: unknown
vendor: F5
product: BIG-IP Next for Kubernetes
default_status: unknown
CVSS v3.1: attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 7.5
baseSeverity: HIGH
confidentialityImpact: NONE
integrityImpact: NONE
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
version: 3.1
Credits: lang: en
value: F5
Published: 2026-05-13T14:12:32.862Z
CVE-2026-40630 SenseLive X3050 Authentication bypass using an alternate path or channel
A vulnerability in 
SenseLive 

X3050’s web management interface allows unauthorized access to certain configuration endpoints due to improper access control enforcement. An attacker with network access to the device may be able to bypass the intended authentication mechanism and directly interact with sensitive configuration functions.
Problem types: cwe_id: CWE-288
description: CWE-288 Authentication bypass using an alternate path or channel
Affected products: vendor: SenseLive
product: X3050
default_status: unaffected
CVSS v3.1: version: 3.1
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Credits: lang: en
value: Jithin Nambiar J reported these vulnerabilities to CISA.
Published: 2026-04-23T23:45:46.695Z
CVE-2026-40631 BIG-IP iControl SOAP vulnerability
An authenticated attacker with the Resource Administrator or Administrator role can modify configuration objects through iControl SOAP resulting in privilege escalation.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Problem types: cwe_id: CWE-552
description: CWE-552 Files or Directories Accessible to External Parties
Affected products: vendor: F5
product: BIG-IP
default_status: unknown
CVSS v3.1: attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 6.5
baseSeverity: MEDIUM
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: HIGH
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
version: 3.1
Credits: lang: en
value: F5 acknowledges Adam Logue for bringing this issue to our attention and following the highest standards of coordinated disclosure.
Published: 2026-05-13T14:12:36.852Z
CVE-2026-40636 
Dell ECS versions 3.8.1.0 through 3.8.1.7 and Dell ObjectScale versions prior to 4.3.0.0, contains a use of hard-coded credentials vulnerability. An unauthenticated attacker with local access could potentially exploit this vulnerability, leading to filesystem access for attacker.
Problem types: cwe_id: CWE-798
description: CWE-798: Use of Hard-coded Credentials
Affected products: vendor: Dell
product: ECS
default_status: unaffected
vendor: Dell
product: ObjectScale
default_status: unaffected
CVSS v3.1: version: 3.1
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published: 2026-05-11T08:57:19.112Z
CVE-2026-40638 
Dell PowerScale InsightIQ, versions 5.0.0 through 6.2.0, contains an execution with unnecessary privileges vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to elevation of privileges.
Problem types: cwe_id: CWE-250
description: CWE-250: Execution with Unnecessary Privileges
Affected products: vendor: Dell
product: PowerScale InsightIQ
default_status: unaffected
CVSS v3.1: version: 3.1
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
baseSeverity: MEDIUM
baseScore: 6.7
vectorString: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Credits: lang: en
value: Dell would like to thank Ahmed Y. Elmogy for reporting this issue.
Published: 2026-05-12T13:31:12.351Z
CVE-2026-40682 Apache OpenNLP: XXE via Dictionary Parsing in DictionaryEntryPersistor
XML External Entity (XXE) via Unsanitized Dictionary Parsing in Apache OpenNLP DictionaryEntryPersistor


Versions Affected: before 2.5.9, before 3.0.0-M3


Description: The DictionaryEntryPersistor class initializes a static SAXParserFactory at class-load time without enabling FEATURE_SECURE_PROCESSING or disabling DTD processing. When create(InputStream, EntryInserter) is invoked, the only feature set on the XMLReader is namespace support — external entity resolution and DOCTYPE declarations remain fully enabled. An attacker who can supply a crafted dictionary file (e.g., a stop-word list or domain dictionary) containing a malicious DOCTYPE declaration can trigger local file disclosure via file:// entity references or server-side request forgery via http:// entity references during SAX parsing, before the application processes a single dictionary entry. This is inconsistent with the project's own XmlUtil.createSaxParser() helper, which correctly sets FEATURE_SECURE_PROCESSING and disallow-doctype-decl and is used by all other XML parsing paths in the codebase. The public Dictionary(InputStream) constructor delegates directly to this method and is the documented API for loading user-supplied dictionaries, making untrusted input a realistic scenario.


Mitigation: 2.x users should upgrade to 2.5.9. 3.x users should upgrade to 3.0.0-M3. Users who cannot upgrade immediately should ensure that all dictionary files are sourced from trusted origins and should consider wrapping the Dictionary(InputStream) constructor with input validation that rejects any XML containing a DOCTYPE declaration before it reaches the parser.
Problem types: cwe_id: CWE-611
description: CWE-611 Improper Restriction of XML External Entity Reference
Affected products: vendor: Apache Software Foundation
product: Apache OpenNLP
default_status: unaffected
Credits: lang: en
value: Subramanian S
Published: 2026-05-04T16:55:55.834Z
CVE-2026-40683 
In OpenStack Keystone before 28.0.1, the LDAP identity backend does not convert the user enabled attribute to a boolean when the user_enabled_invert configuration option is False (the default). The _ldap_res_to_model method in the UserApi class only performed string-to-boolean conversion when user_enabled_invert was True. When False, the raw string value from LDAP (e.g., "FALSE") was used directly. Since non-empty strings are truthy in Python, users marked as disabled in LDAP were treated as enabled by Keystone, allowing them to authenticate and perform actions. All deployments using the LDAP identity backend without user_enabled_invert=True or user_enabled_emulation are affected.
Problem types: cwe_id: CWE-843
description: CWE-843 Access of Resource Using Incompatible Type ('Type Confusion')
Affected products: vendor: OpenStack
product: Keystone
default_status: unaffected
CVSS v3.1: attackComplexity: HIGH
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 7.7
baseSeverity: HIGH
confidentialityImpact: LOW
integrityImpact: LOW
privilegesRequired: LOW
scope: CHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:H
version: 3.1
Published: 2026-04-14T20:05:03.274Z
CVE-2026-40684 
In Exim before 4.99.2, on systems using musl libc (not glibc), an attacker can crash the connection instance when malformed DNS data is present in PTR records. This is caused by a dn_expand oddity in octal printing.
Problem types: cwe_id: CWE-684
description: CWE-684 Incorrect Provision of Specified Functionality
Affected products: vendor: Exim
product: Exim
default_status: unaffected
CVSS v3.1: attackComplexity: HIGH
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 5.9
baseSeverity: MEDIUM
confidentialityImpact: NONE
integrityImpact: NONE
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
version: 3.1
Published: 2026-04-30T00:00:00.000Z
CVE-2026-40685 
In Exim before 4.99.2, when JSON lookup is enabled, an out-of-bounds heap write can occur when a JSON operator encounters malformed JSON in an untrusted header, because of an incorrect implementation of \ skipping.
Problem types: cwe_id: CWE-684
description: CWE-684 Incorrect Provision of Specified Functionality
Affected products: vendor: Exim
product: Exim
default_status: unaffected
CVSS v3.1: attackComplexity: HIGH
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 6.5
baseSeverity: MEDIUM
confidentialityImpact: NONE
integrityImpact: LOW
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H
version: 3.1
Published: 2026-04-30T00:00:00.000Z
CVE-2026-40686 
In Exim before 4.99.2, when utf8 operators are enabled, there is an out-of-bounds read if large UTF-8 trailing characters are present (malformed UTF-8 header data). Information might be divulged within an error message produced during handling of an unrelated e-mail message.
Problem types: cwe_id: CWE-125
description: CWE-125 Out-of-bounds Read
Affected products: vendor: Exim
product: Exim
default_status: unaffected
CVSS v3.1: attackComplexity: HIGH
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 3.7
baseSeverity: LOW
confidentialityImpact: LOW
integrityImpact: NONE
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
version: 3.1
Published: 2026-04-30T00:00:00.000Z
CVE-2026-40687 
In Exim before 4.99.2, when the SPA authentication driver is used with an adversarial SPA resource, there can be an out-of-bounds write that crashes the connection instance, or erroneous data processing that divulges data from uninitialized heap memory.
Problem types: cwe_id: CWE-909
description: CWE-909 Missing Initialization of Resource
Affected products: vendor: Exim
product: Exim
default_status: unaffected
CVSS v3.1: attackComplexity: HIGH
attackVector: NETWORK
availabilityImpact: LOW
baseScore: 4.8
baseSeverity: MEDIUM
confidentialityImpact: LOW
integrityImpact: NONE
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L
version: 3.1
Published: 2026-04-30T00:00:00.000Z
CVE-2026-40688 
An out-of-bounds write vulnerability [CWE-787] vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.3, FortiWeb 7.6.0 through 7.6.6, FortiWeb 7.4.0 through 7.4.11 may allow a remote privileged attacker to execute arbitrary code or command via crafted HTTP requests.
Problem types: cwe_id: CWE-787
description: Execute unauthorized code or commands
Affected products: vendor: Fortinet
product: FortiWeb
cpes: cpe:2.3:a:fortinet:fortiweb:8.0.3:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:8.0.2:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:8.0.1:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:8.0.0:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.6.6:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.6.5:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.6.4:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.6.3:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.6.2:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.6.1:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.6.0:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.4.11:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.4.10:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.4.9:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.4.8:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.4.7:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.4.6:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.4.5:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.4.4:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.4.3:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.4.2:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.4.1:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:fortiweb:7.4.0:*:*:*:*:*:*:*
default_status: unaffected
CVSS v3.1: version: 3.1
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 6.7
baseSeverity: MEDIUM
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: HIGH
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C
Published: 2026-04-14T22:35:15.438Z
CVE-2026-40690 Apache Airflow: Assets graph view bypasses DAG level access control displaying unrelated topologies and all DAGs names to unauthorized users
The asset dependency graph did not restrict nodes by the viewer's DAG read permissions: a user with read access to at least one DAG could browse the asset graph for any other asset in the deployment and learn the existence and names of DAGs and assets outside their authorized scope.

Users are recommended to upgrade to version 3.2.1, which fixes this issue.
Problem types: cwe_id: CWE-1220
description: CWE-1220: Insufficient Granularity of Access Control
Affected products: vendor: Apache Software Foundation
product: Apache Airflow
default_status: unaffected
Credits: lang: en
value: Saurabh
lang: en
value: Jarek Potiuk
Published: 2026-04-24T12:35:33.289Z
CVE-2026-40698 iControl REST and TMSH vulnerability
A vulnerability exists in BIG-IP and BIG-IQ systems where a highly privileged, authenticated attacker with at least the Resource Administrator role can create SNMP configuration objects through iControl REST or the TMOS shell (tmsh) resulting in privilege escalation.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Problem types: cwe_id: CWE-77
description: CWE-77 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Affected products: vendor: F5
product: BIG-IP
default_status: unknown
vendor: F5
product: BIG-IQ
default_status: unaffected
CVSS v3.1: attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 6.5
baseSeverity: MEDIUM
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: HIGH
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
version: 3.1
Credits: lang: en
value: F5
Published: 2026-05-13T14:12:36.507Z
CVE-2026-40699 BIG-IP Configuration utility vulnerability
A vulnerability exists in the undisclosed pages in the Configuration utility that may allow a low-privileged authenticated attacker to access to undisclosed sensitive information.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Problem types: cwe_id: CWE-643
description: CWE-643: Improper Neutralization of Data within XPath Expressions
Affected products: vendor: F5
product: BIG-IP
default_status: unknown
CVSS v3.1: attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 6.5
baseSeverity: MEDIUM
confidentialityImpact: HIGH
integrityImpact: NONE
privilegesRequired: LOW
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
version: 3.1
Credits: lang: en
value: F5
Published: 2026-05-13T14:12:29.926Z
CVE-2026-40701 NGINX ngx_http_ssl_module vulnerability
NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_ssl_module module when the ssl_verify_client directive is set to "on" or "optional," and the ssl_ocsp directive is set to "on" or the leaf parameters are configured with a resolver. With this configuration, an unauthenticated attacker can send requests along with conditions beyond its control that may cause a heap-use-after-free error in the NGINX worker process. This vulnerability may result in limited modification of data or the NGINX worker process restarting.



 Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Problem types: cwe_id: CWE-416
description: CWE-416 Use After Free
Affected products: vendor: F5
product: NGINX Plus
default_status: unknown
vendor: F5
product: NGINX Open Source
default_status: unaffected
CVSS v3.1: attackComplexity: HIGH
attackVector: NETWORK
availabilityImpact: LOW
baseScore: 4.8
baseSeverity: MEDIUM
confidentialityImpact: LOW
integrityImpact: NONE
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L
version: 3.1
Credits: lang: en
value: F5 acknowledges Zhenpeng (Leo) Lin of depthfirst for bringing this issue to our attention and following the highest standards of coordinated disclosure.
Published: 2026-05-13T14:12:43.588Z
CVE-2026-40703 BIG-IP Configuration utility CSRF vulnerability
A cross-site request forgery (CSRF) vulnerability exists in the dashboard of the BIG-IP Configuration utility.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Problem types: cwe_id: CWE-352
description: CWE-352 Cross-Site Request Forgery (CSRF)
Affected products: vendor: F5
product: BIG-IP
default_status: unknown
CVSS v3.1: attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: LOW
baseScore: 5.4
baseSeverity: MEDIUM
confidentialityImpact: NONE
integrityImpact: LOW
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: REQUIRED
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
version: 3.1
Credits: lang: en
value: F5
Published: 2026-05-13T14:12:26.898Z
CVE-2026-40706 
In NTFS-3G 2022.10.3 before 2026.2.25, a heap buffer overflow exists in ntfs_build_permissions_posix() in acls.c that allows an attacker to corrupt heap memory in the SUID-root ntfs-3g binary by crafting a malicious NTFS image. The overflow is triggered on the READ path (stat, readdir, open) when processing a security descriptor with multiple ACCESS_DENIED ACEs containing WRITE_OWNER from distinct group SIDs.
Problem types: cwe_id: CWE-122
description: CWE-122 Heap-based Buffer Overflow
Affected products: vendor: Tuxera
product: NTFS-3G
default_status: unknown
CVSS v3.1: attackComplexity: LOW
attackVector: LOCAL
availabilityImpact: HIGH
baseScore: 8.4
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
version: 3.1
Published: 2026-04-21T00:00:00.000Z
CVE-2026-40713 
Dell ThinOS 10, versions prior to ThinOS10 2602_10.0765, contain an Improper Access control vulnerability. An unauthenticated attacker with physical access could potentially exploit this vulnerability, leading to Information exposure.
Problem types: cwe_id: CWE-284
description: CWE-284: Improper Access Control
Affected products: vendor: Dell
product: ThinOS 10
default_status: unaffected
CVSS v3.1: version: 3.1
attackVector: PHYSICAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: NONE
baseSeverity: MEDIUM
baseScore: 6.1
vectorString: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Credits: lang: en
value: Dell would like to thank Darren McDonald from AmberWolf
lang: en
value: Dell would like to thank Christophe Schleypen (NATO Cyber Security Centre – NCSC) for reporting this issue.
Published: 2026-06-02T16:08:45.389Z