Common Weakness Enumeration

CWE-835

Allowed

Loop with Unreachable Exit Condition ('Infinite Loop')

Abstraction: Base · Status: Incomplete

The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.

1255 vulnerabilities reference this CWE, most recent first.

CVE-2026-21507 (GCVE-0-2026-21507)

Vulnerability from cvelistv5 – Published: 2026-01-06 00:11 – Updated: 2026-01-06 19:01
VLAI
Title
iccDEV is Vulnerable to Denial of Service via Infinite Loop in CalcProfileID()
Summary
iccDEV provides a set of libraries and tools for working with ICC color management profiles. Versions 2.3.1 and below have an infinite loop in the IccProfile.cpp function, CalcProfileID. This issue is fixed in version 2.3.1.1.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-06 14:24 UTC
CWE
  • CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')
Assigner
GitHub_M CNA under the mitre root
CNA scorecard C 72/100 over 7642 records in the last 180 days details
Impacted products
Show details on NVD website

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CVE-2026-20154 (GCVE-0-2026-20154)

Vulnerability from cvelistv5 – Published: 2026-09-16 20:13 – Updated: 2026-09-18 19:09
VLAI
Title
Cisco Secure Firewall Adaptive Security Appliance Software and Secure Firewall Threat Defense Software Logging Denial of Service
Summary
A vulnerability in the system rate-limiting process for syslog message 419002 of Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Cisco Secure Firewall Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause high CPU utilization on an affected device, resulting in a denial of service (DoS) condition. This vulnerability is due to improper rate limiting for syslog message 419002. An attacker could exploit this vulnerability by sending a flood of TCP synchronization (SYN) packets to an affected device. A successful exploit could allow the attacker to cause high CPU utilization, resulting in performance degradation.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-18 14:39 UTC
CWE
  • CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')
Assigner
cisco CNA under the mitre root
CNA scorecard C 66/100 over 395 records in the last 180 days details
Impacted products
Vendor Product Version
Cisco Cisco Secure Firewall Adaptive Security Appliance (ASA) Software Affected: 9.16.1
Affected: 9.16.1.28
Affected: 9.16.2
Affected: 9.16.2.3
Affected: 9.16.2.7
Affected: 9.16.2.11
Affected: 9.16.2.13
Affected: 9.16.2.14
Affected: 9.16.3.3
Affected: 9.16.3
Affected: 9.16.3.14
Affected: 9.18.1
Affected: 9.16.3.15
Affected: 9.18.1.3
Affected: 9.18.2
Affected: 9.16.3.19
Affected: 9.16.3.23
Affected: 9.18.2.5
Affected: 9.16.4
Affected: 9.18.2.7
Affected: 9.19.1
Affected: 9.16.4.9
Affected: 9.18.2.8
Affected: 9.16.4.14
Affected: 9.18.3
Affected: 9.19.1.5
Affected: 9.16.4.18
Affected: 9.19.1.9
Affected: 9.18.3.39
Affected: 9.16.4.19
Affected: 9.19.1.12
Affected: 9.18.3.46
Affected: 9.16.4.27
Affected: 9.19.1.18
Affected: 9.18.3.53
Affected: 9.18.3.55
Affected: 9.16.4.38
Affected: 9.16.4.39
Affected: 9.18.3.56
Affected: 9.20.1
Affected: 9.16.4.42
Affected: 9.19.1.22
Affected: 9.18.4
Affected: 9.20.1.5
Affected: 9.18.4.5
Affected: 9.19.1.24
Affected: 9.16.4.48
Affected: 9.18.4.8
Affected: 9.20.2
Affected: 9.19.1.27
Affected: 9.16.4.55
Affected: 9.18.4.22
Affected: 9.20.2.10
Affected: 9.16.4.57
Affected: 9.19.1.28
Affected: 9.18.4.24
Affected: 9.20.2.21
Affected: 9.16.4.61
Affected: 9.19.1.31
Affected: 9.18.4.29
Affected: 9.20.2.22
Affected: 9.16.4.62
Affected: 9.18.4.34
Affected: 9.20.3
Affected: 9.16.4.67
Affected: 9.16.4.70
Affected: 9.18.4.40
Affected: 9.23.1
Affected: 9.22.1.1
Affected: 9.16.4.71
Affected: 9.20.3.4
Affected: 9.18.4.47
Affected: 9.20.3.7
Affected: 9.19.1.37
Affected: 9.16.4.76
Affected: 9.20.3.9
Affected: 9.19.1.38
Affected: 9.18.4.50
Affected: 9.22.1.3
Affected: 9.20.3.10
Affected: 9.22.1.2
Affected: 9.18.4.52
Affected: 9.20.3.13
Affected: 9.22.1.6
Affected: 9.18.4.53
Affected: 9.16.4.82
Affected: 9.22.2
Affected: 9.20.3.16
Affected: 9.19.1.42
Affected: 9.18.4.57
Affected: 9.16.4.84
Affected: 9.23.1.3
Affected: 9.20.3.20
Affected: 9.22.2.4
Affected: 9.23.1.7
Affected: 9.20.4
Affected: 9.22.2.9
Affected: 9.23.1.13
Affected: 9.20.4.7
Affected: 9.22.2.13
Affected: 9.18.4.66
Affected: 9.20.4.10
Affected: 9.23.1.19
Affected: 9.16.4.85
Affected: 9.22.2.14
Affected: 9.18.4.67
Affected: 9.18.4.68
Affected: 9.23.1.22
Affected: 9.20.4.14
Affected: 9.22.2.20
Create a notification for this product.
Cisco Cisco Secure Firewall Threat Defense (FTD) Software Affected: 7.0.0
Affected: 7.0.0.1
Affected: 7.0.1
Affected: 7.0.1.1
Affected: 7.0.2
Affected: 7.2.0
Affected: 7.0.2.1
Affected: 7.0.3
Affected: 7.2.0.1
Affected: 7.0.4
Affected: 7.2.1
Affected: 7.0.5
Affected: 7.3.0
Affected: 7.2.2
Affected: 7.2.3
Affected: 7.3.1
Affected: 7.2.4
Affected: 7.0.6
Affected: 7.2.5
Affected: 7.2.4.1
Affected: 7.3.1.1
Affected: 7.4.0
Affected: 7.0.6.1
Affected: 7.2.5.1
Affected: 7.4.1
Affected: 7.2.6
Affected: 7.0.6.2
Affected: 7.4.1.1
Affected: 7.2.7
Affected: 7.2.5.2
Affected: 7.3.1.2
Affected: 7.2.8
Affected: 7.6.0
Affected: 7.4.2
Affected: 7.2.8.1
Affected: 7.0.6.3
Affected: 7.4.2.1
Affected: 7.2.9
Affected: 7.0.7
Affected: 7.7.0
Affected: 7.4.2.2
Affected: 7.2.10
Affected: 7.6.1
Affected: 7.4.2.3
Affected: 7.0.8
Affected: 7.6.2
Affected: 7.7.10
Affected: 7.7.11
Affected: 7.0.8.1
Affected: 7.6.2.1
Affected: 7.7.10.1
Affected: 7.4.2.4
Affected: 7.2.10.2
Affected: 7.4.3
Affected: 7.6.4
Affected: 7.4.4
Create a notification for this product.
Show details on NVD website

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              "version": "9.23.1.3"
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              "version": "9.20.3.20"
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              "version": "9.22.2.4"
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              "version": "9.23.1.7"
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              "version": "9.20.4"
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              "version": "9.22.2.9"
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CVE-2026-20054 (GCVE-0-2026-20054)

Vulnerability from cvelistv5 – Published: 2026-03-04 17:47 – Updated: 2026-03-04 21:30
VLAI
Title
Cisco Secure Firewall Threat Defense Software Snort 3 Visual Basic for Application Infinite Loop Denial of Service Vulnerability
Summary
Multiple Cisco products are affected by a vulnerability in the Snort 3 VBA feature that could allow an unauthenticated, remote attacker to cause the Snort 3 Detection Engine to crash.  This vulnerability is due to improper error checking when decompressing VBA data. An attacker could exploit this vulnerability by sending crafted VBA data to the Snort 3 Detection Engine on the targeted device. A successful exploit could allow the attacker to cause the Snort 3 Detection Engine to enter an infinite loop, causing a DoS condition.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-04 21:30 UTC
CWE
  • CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')
Assigner
cisco CNA under the mitre root
CNA scorecard C 66/100 over 395 records in the last 180 days details
Impacted products
Vendor Product Version
Cisco Cisco Cyber Vision Affected: 3.0.0
Affected: 3.0.2
Affected: 3.0.3
Affected: 3.0.1
Affected: 3.1.0
Affected: 3.0.4
Affected: 3.1.1
Affected: 3.1.2
Affected: 3.2.0
Affected: 3.0.5
Affected: 3.2.1
Affected: 3.0.6
Affected: 3.2.2
Affected: 3.2.3
Affected: 3.2.4
Affected: 4.0.0
Affected: 4.0.1
Affected: 4.0.2
Affected: 4.0.3
Affected: 4.1.0
Affected: 4.1.1
Affected: 4.1.2
Affected: 4.1.3
Affected: 4.1.4
Affected: 4.2.0
Affected: 4.2.1
Affected: 4.1.5
Affected: 4.2.2
Affected: 4.2.X
Affected: 4.2.3
Affected: 4.2.4
Affected: 4.2.6
Affected: 4.1.6
Affected: 4.3.0
Affected: 4.3.1
Affected: 4.3.2
Affected: 4.3.3
Affected: 4.4.0
Affected: 4.4.1
Affected: 4.4.2
Affected: 4.4.3
Affected: 4.1.7
Affected: 5.0.0
Affected: 5.0.1
Affected: 5.0.2
Affected: 5.1.0
Affected: 5.1.1
Affected: 5.1.2
Affected: 5.1.3
Affected: 5.2.0
Affected: 5.2.1
Affected: 5.3.0
Affected: 5.3.1
Affected: 5.3.2
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Cisco Cisco Secure Firewall Threat Defense (FTD) Software Affected: 7.2.0
Affected: 7.2.0.1
Affected: 7.2.1
Affected: 7.3.0
Affected: 7.2.2
Affected: 7.2.3
Affected: 7.3.1
Affected: 7.2.4
Affected: 7.2.5
Affected: 7.2.4.1
Affected: 7.3.1.1
Affected: 7.4.0
Affected: 7.2.5.1
Affected: 7.4.1
Affected: 7.2.6
Affected: 7.4.1.1
Affected: 7.2.7
Affected: 7.2.5.2
Affected: 7.3.1.2
Affected: 7.2.8
Affected: 7.6.0
Affected: 7.4.2
Affected: 7.2.8.1
Affected: 7.4.2.1
Affected: 7.2.9
Affected: 7.7.0
Affected: 7.4.2.2
Affected: 7.2.10
Affected: 7.6.1
Affected: 7.4.2.3
Affected: 7.6.2
Affected: 7.7.10
Affected: 7.6.2.1
Affected: 7.7.10.1
Affected: 7.4.2.4
Affected: 7.2.10.2
Affected: 7.4.3
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Cisco Cisco UTD SNORT IPS Engine Software Affected: 3.17.1S
Affected: 16.12.3
Affected: Fuji-16.9.5
Affected: 16.12.4
Affected: 17.3.1a
Affected: 16.6.6
Affected: 16.12.2
Affected: Fuji-16.9.6
Affected: 3.17.0S
Affected: Fuji-16.9.3
Affected: Denali-16.3.7
Affected: Fuji-16.9.2
Affected: Fuji-16.9.4
Affected: Everest-16.6.4
Affected: Everest-16.6.3
Affected: 16.6.5
Affected: Denali-16.3.5
Affected: 17.2.1r
Affected: 17.1.1
Affected: Everest-16.6.2
Affected: 16.6.7a
Affected: Denali-16.3.4
Affected: 16.6.1
Affected: Denali-16.3.9
Affected: Denali-16.3.3
Affected: 16.12.1a
Affected: 17.3.2
Affected: 17.4.1a
Affected: 16.12.5
Affected: 17.5.1
Affected: Fuji-16.9.7
Affected: 16.6.9
Affected: 17.3.3
Affected: 17.5.1a
Affected: 17.3.4
Affected: 17.3.4a
Affected: 17.4.2
Affected: 17.4.1b
Affected: 17.6.1a
Affected: 16.6.10
Affected: 17.7.1a
Affected: 16.12.6
Affected: Fuji-16.9.8
Affected: 17.6.2
Affected: 17.8.1a
Affected: 16.12.7
Affected: 17.3.5
Affected: 17.6.3
Affected: 17.6.3a
Affected: 17.7.2
Affected: 17.9.1a
Affected: 17.6.4
Affected: 17.10.1a
Affected: 17.3.6
Affected: 16.12.8
Affected: 17.3.7
Affected: 17.9.2a
Affected: 17.6.5
Affected: 17.11.1a
Affected: 17.9.3a
Affected: 17.12.1a
Affected: 17.9.4
Affected: 17.6.6
Affected: 17.3.8
Affected: 17.3.8a
Affected: 17.6.6a
Affected: 17.9.4a
Affected: 17.12.2
Affected: 17.13.1a
Affected: 17.9.5a
Affected: 17.12.3
Affected: 17.6.7
Affected: 17.14.1a
Affected: 17.12.4
Affected: 17.12.3a
Affected: 17.15.1a
Affected: 17.6.8
Affected: 17.9.6
Affected: 17.6.8a
Affected: 17.16.1a
Affected: 17.9.5e
Affected: 17.12.4a
Affected: 17.15.2c
Affected: 17.9.5f
Affected: 17.12.4b
Affected: 17.15.2a
Affected: 17.12.5
Affected: 17.17.1
Affected: 17.12.5a
Affected: 17.9.7a
Affected: 17.15.3a
Affected: 17.15.3
Affected: 17.12.5b
Affected: 17.12.5c
Affected: 17.15.4
Affected: 17.9.7b
Affected: 17.18.1
Affected: 17.18.1a
Affected: 17.12.6
Affected: 17.9.8
Affected: 17.15.4c
Affected: 17.12.5d
Affected: 17.18.2
Create a notification for this product.
Show details on NVD website

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CVE-2026-19484 (GCVE-0-2026-19484)

Vulnerability from cvelistv5 – Published: 2026-08-13 08:50 – Updated: 2026-08-13 14:27
VLAI
Title
@fastify/busboy vulnerable to Denial of Service via oversized multipart boundary
Summary
@fastify/busboy is a multipart form-data parser. In versions 3.1.0 through 3.2.0, a remote unauthenticated attacker can stall the Node.js event loop by sending a multipart request whose boundary is crafted to a specific length. The vendored streaming search stores its skip table in a fixed 256 entry byte array, and a boundary of exactly 252 bytes makes the search needle 256 bytes, which truncates the default skip distance to zero and turns the search into a CPU bound loop on a small body. A single small request can keep one core busy and deny service to other requests handled by the same process. The issue is fixed in @fastify/busboy 3.2.1, which widens the skip table so the skip distance is preserved. Users should upgrade to 3.2.1.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-13 14:26 UTC
CWE
  • CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')
  • CWE-1322 - Use of Blocking Code in Single-threaded, Non-blocking Context
Assigner
openjs CNA under the redhat root
CNA scorecard C 65/100 over 106 records in the last 180 days details
Impacted products
Vendor Product Version
@fastify/busboy @fastify/busboy Affected: 3.1.0 , < 3.2.1 (semver)
Unaffected: 3.2.1 (semver)
Create a notification for this product.
Show details on NVD website

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CVE-2026-18726 (GCVE-0-2026-18726)

Vulnerability from cvelistv5 – Published: 2026-08-12 21:13 – Updated: 2026-08-18 14:37
VLAI
Title
Open-iscsi: open-iscsi: denial of service in iscsiuio router advertisement parsing
Summary
A flaw was found in open-iscsi. This vulnerability allows a remote attacker on the same local network segment to cause a Denial of Service (DoS) in the iscsiuio daemon. By sending a specially crafted Internet Control Message Protocol version 6 (ICMPv6) Router Advertisement with a zero-length option, the attacker can trigger an infinite loop. This leads to sustained CPU usage, rendering the daemon unresponsive and impacting system availability. A secondary risk of out-of-bounds reads exists with a short IPv6 payload, though no memory corruption or data exposure has been confirmed.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-13 13:42 UTC
CWE
  • CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')
Assigner
redhat CNA under the redhat root
CNA scorecard B 81/100 over 976 records in the last 180 days details
References
URL Tags
https://access.redhat.com/security/cve/CVE-2026-18726 vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2462331 issue-trackingx_refsource_REDHAT
Impacted products
Vendor Product Version
Red Hat Red Hat Enterprise Linux 10     cpe:/o:redhat:enterprise_linux:10
Create a notification for this product.
Red Hat Red Hat Enterprise Linux 9     cpe:/o:redhat:enterprise_linux:9
Create a notification for this product.
Date Public
2026-08-12 18:04
Show details on NVD website

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            "type": "Red Hat severity rating"
          }
        },
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
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            "confidentialityImpact": "NONE",
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            "privilegesRequired": "NONE",
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            "x_refsource_REDHAT"
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          "url": "https://access.redhat.com/security/cve/CVE-2026-18726"
        },
        {
          "name": "RHBZ#2462331",
          "tags": [
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          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2462331"
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      ],
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          "time": "2026-04-26T18:51:22.000Z",
          "value": "Reported to Red Hat."
        },
        {
          "lang": "en",
          "time": "2026-08-12T18:04:50.708Z",
          "value": "Made public."
        }
      ],
      "title": "Open-iscsi: open-iscsi: denial of service in iscsiuio router advertisement parsing",
      "workarounds": [
        {
          "lang": "en",
          "value": "To mitigate this issue, restrict ICMPv6 Router Advertisements from untrusted sources on any network segment where `iscsiuio` interfaces are exposed. Alternatively, disable IPv6 Router Advertisement processing on affected interfaces if not operationally required. This may involve configuring firewall rules to filter ICMPv6 type 134 messages or adjusting network interface settings to prevent RA-driven IPv6 configuration. A service restart may be required for changes to take effect."
        }
      ],
      "x_generator": {
        "engine": "cvelib 1.8.0"
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    "datePublished": "2026-08-12T21:13:47.604Z",
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CVE-2026-17229 (GCVE-0-2026-17229)

Vulnerability from cvelistv5 – Published: 2026-08-13 18:51 – Updated: 2026-08-14 18:29
VLAI
Title
IBM i is Affected By Multiple Vulnerabilities in Host Servers
Summary
IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to cause a denial of service due to an infinite loop.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-14 13:42 UTC
CWE
  • CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')
Assigner
ibm CNA under the mitre root
CNA scorecard B 88/100 over 1165 records in the last 180 days details
References
URL Tags
https://www.ibm.com/support/pages/node/7283578 vendor-advisorypatch
Impacted products
Vendor Product Version
IBM i Affected: 7.6
Affected: 7.5
Affected: 7.4
Affected: 7.3
    cpe:2.3:a:ibm:i:7.6:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:i:7.6.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:i:7.5:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:i:7.5.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:i:7.4:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:i:7.4.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:i:7.3:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:i:7.3.0:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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              "value": "\u003cp\u003e\u003cstrong\u003eIBM strongly recommends addressing the vulnerability now.\u003c/strong\u003e\u003c/p\u003e\u003cp\u003e\u003cstrong\u003eHost Servers\u003c/strong\u003e\u003c/p\u003e\u003cdiv\u003e\u003ctable\u003e\u003ccolgroup\u003e\u003ccol/\u003e\u003ccol/\u003e\u003ccol/\u003e\u003c/colgroup\u003e\u003cthead\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eIBM i Release\u003c/strong\u003e\u003c/td\u003e\u003ctd\u003e\u003cstrong\u003e5770-SS1\u003cbr/\u003ePTF Number(s)\u003c/strong\u003e\u003c/td\u003e\u003ctd\u003e\u003cstrong\u003ePTF Download Link(s)\u003c/strong\u003e\u003c/td\u003e\u003c/tr\u003e\u003c/thead\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e7.6\u003c/td\u003e\u003ctd\u003eSJ11101\u003cbr/\u003eSJ11097\u003c/td\u003e\u003ctd\u003e\u003ca href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11101\" rel=\"noopener noreferrer 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nofollow\"\u003ehttps://www.ibm.com/mysupport/s/fix-information?legacy=SJ11104\u00a0\u003c/a\u003e\u003cbr/\u003e\u003ca href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11100\" rel=\"nofollow\"\u003ehttps://www.ibm.com/mysupport/s/fix-information?legacy=SJ11100\u003c/a\u003e\u003c/td\u003e\u003c/tr\u003e\u003c/tbody\u003e\u003c/table\u003e\u003c/div\u003e\u003cp\u003e\u003c/p\u003e\u003cp\u003e\u003cstrong\u003eDebug Server\u003c/strong\u003e\u003c/p\u003e\u003cdiv\u003e\u003ctable\u003e\u003ccolgroup\u003e\u003ccol/\u003e\u003ccol/\u003e\u003ccol/\u003e\u003c/colgroup\u003e\u003cthead\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eIBM i Release\u003c/strong\u003e\u003c/td\u003e\u003ctd\u003e\u003cstrong\u003e\u003cstrong\u003e5770-SS1\u003c/strong\u003e\u003cbr/\u003ePTF Number(s)\u003c/strong\u003e\u003c/td\u003e\u003ctd\u003e\u003cstrong\u003ePTF Download Link(s)\u003c/strong\u003e\u003c/td\u003e\u003c/tr\u003e\u003c/thead\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e7.6\u003c/td\u003e\u003ctd\u003eSJ10899\u003c/td\u003e\u003ctd\u003e\u003ca href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10899\" rel=\"noopener noreferrer nofollow\"\u003ehttps://www.ibm.com/mysupport/s/fix-information?legacy=SJ10899\u003c/a\u003e\u003c/td\u003e\u003c/tr\u003e\u003c/tbody\u003e\u003c/table\u003e\u003c/div\u003e\u003cp\u003e\u003c/p\u003e\u003cp\u003e\u003cstrong\u003eTelnet\u003c/strong\u003e\u003c/p\u003e\u003cdiv\u003e\u003ctable\u003e\u003ccolgroup\u003e\u003ccol/\u003e\u003ccol/\u003e\u003ccol/\u003e\u003c/colgroup\u003e\u003cthead\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eIBM i Release\u003c/strong\u003e\u003c/td\u003e\u003ctd\u003e\u003cstrong\u003e5770-SS1\u003cbr/\u003ePTF Number(s)\u003c/strong\u003e\u003c/td\u003e\u003ctd\u003e\u003cstrong\u003ePTF Download Link(s)\u003c/strong\u003e\u003c/td\u003e\u003c/tr\u003e\u003c/thead\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e7.6\u003c/td\u003e\u003ctd\u003eSJ11022\u003c/td\u003e\u003ctd\u003e\u003ca href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11022\" rel=\"noopener noreferrer nofollow\"\u003ehttps://www.ibm.com/mysupport/s/fix-information?legacy=SJ11022\u003c/a\u003e\u003c/td\u003e\u003c/tr\u003e\u003c/tbody\u003e\u003c/table\u003e\u003c/div\u003e\u003cp\u003e\u003c/p\u003e\u003cp\u003e\u003cstrong\u003eDRDA/DDM\u003c/strong\u003e\u003c/p\u003e\u003cdiv\u003e\u003ctable\u003e\u003ccolgroup\u003e\u003ccol/\u003e\u003ccol/\u003e\u003ccol/\u003e\u003c/colgroup\u003e\u003cthead\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eIBM i Release\u003c/strong\u003e\u003c/td\u003e\u003ctd\u003e\u003cstrong\u003e5770-SS1\u003cbr/\u003ePTF Number(s)\u003c/strong\u003e\u003c/td\u003e\u003ctd\u003e\u003cstrong\u003ePTF Download Link(s)\u003c/strong\u003e\u003c/td\u003e\u003c/tr\u003e\u003c/thead\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e7.6\u003c/td\u003e\u003ctd\u003eSJ10848\u003c/td\u003e\u003ctd\u003e\u003ca href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10848\" rel=\"nofollow\"\u003ehttps://www.ibm.com/mysupport/s/fix-information?legacy=SJ10848\u003c/a\u003e\u003c/td\u003e\u003c/tr\u003e\u003c/tbody\u003e\u003c/table\u003e\u003c/div\u003e\u003cp\u003e\u003c/p\u003e\u003cp\u003eIBM recommends users running unsupported versions of affected products upgrade to a supported and fixed version of affected products.\u003c/p\u003e"
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CVE-2026-17004 (GCVE-0-2026-17004)

Vulnerability from cvelistv5 – Published: 2026-08-13 18:53 – Updated: 2026-08-13 19:33
VLAI
Title
IBM i is Affected By Multiple Vulnerabilities in Host Servers
Summary
IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to cause a denial of service due to an infinite loop.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-13 19:33 UTC
CWE
  • CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')
Assigner
ibm CNA under the mitre root
CNA scorecard B 88/100 over 1165 records in the last 180 days details
References
URL Tags
https://www.ibm.com/support/pages/node/7283578 vendor-advisorypatch
Impacted products
Vendor Product Version
IBM i Affected: 7.6
Affected: 7.5
Affected: 7.4
Affected: 7.3
    cpe:2.3:a:ibm:i:7.6:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:i:7.6.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:i:7.5:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:i:7.5.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:i:7.4:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:i:7.4.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:i:7.3:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:i:7.3.0:*:*:*:*:*:*:*
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Show details on NVD website

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              "value": "\u003cp\u003e\u003cstrong\u003eIBM strongly recommends addressing the vulnerability now.\u003c/strong\u003e\u003c/p\u003e\u003cp\u003e\u003cstrong\u003eHost Servers\u003c/strong\u003e\u003c/p\u003e\u003cdiv\u003e\u003ctable\u003e\u003ccolgroup\u003e\u003ccol/\u003e\u003ccol/\u003e\u003ccol/\u003e\u003c/colgroup\u003e\u003cthead\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eIBM i Release\u003c/strong\u003e\u003c/td\u003e\u003ctd\u003e\u003cstrong\u003e5770-SS1\u003cbr/\u003ePTF Number(s)\u003c/strong\u003e\u003c/td\u003e\u003ctd\u003e\u003cstrong\u003ePTF Download Link(s)\u003c/strong\u003e\u003c/td\u003e\u003c/tr\u003e\u003c/thead\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e7.6\u003c/td\u003e\u003ctd\u003eSJ11101\u003cbr/\u003eSJ11097\u003c/td\u003e\u003ctd\u003e\u003ca href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11101\" rel=\"noopener noreferrer 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nofollow\"\u003ehttps://www.ibm.com/mysupport/s/fix-information?legacy=SJ11104\u00a0\u003c/a\u003e\u003cbr/\u003e\u003ca href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11100\" rel=\"nofollow\"\u003ehttps://www.ibm.com/mysupport/s/fix-information?legacy=SJ11100\u003c/a\u003e\u003c/td\u003e\u003c/tr\u003e\u003c/tbody\u003e\u003c/table\u003e\u003c/div\u003e\u003cp\u003e\u003c/p\u003e\u003cp\u003e\u003cstrong\u003eDebug Server\u003c/strong\u003e\u003c/p\u003e\u003cdiv\u003e\u003ctable\u003e\u003ccolgroup\u003e\u003ccol/\u003e\u003ccol/\u003e\u003ccol/\u003e\u003c/colgroup\u003e\u003cthead\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eIBM i Release\u003c/strong\u003e\u003c/td\u003e\u003ctd\u003e\u003cstrong\u003e\u003cstrong\u003e5770-SS1\u003c/strong\u003e\u003cbr/\u003ePTF Number(s)\u003c/strong\u003e\u003c/td\u003e\u003ctd\u003e\u003cstrong\u003ePTF Download Link(s)\u003c/strong\u003e\u003c/td\u003e\u003c/tr\u003e\u003c/thead\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e7.6\u003c/td\u003e\u003ctd\u003eSJ10899\u003c/td\u003e\u003ctd\u003e\u003ca href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10899\" rel=\"noopener noreferrer nofollow\"\u003ehttps://www.ibm.com/mysupport/s/fix-information?legacy=SJ10899\u003c/a\u003e\u003c/td\u003e\u003c/tr\u003e\u003c/tbody\u003e\u003c/table\u003e\u003c/div\u003e\u003cp\u003e\u003c/p\u003e\u003cp\u003e\u003cstrong\u003eTelnet\u003c/strong\u003e\u003c/p\u003e\u003cdiv\u003e\u003ctable\u003e\u003ccolgroup\u003e\u003ccol/\u003e\u003ccol/\u003e\u003ccol/\u003e\u003c/colgroup\u003e\u003cthead\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eIBM i Release\u003c/strong\u003e\u003c/td\u003e\u003ctd\u003e\u003cstrong\u003e5770-SS1\u003cbr/\u003ePTF Number(s)\u003c/strong\u003e\u003c/td\u003e\u003ctd\u003e\u003cstrong\u003ePTF Download Link(s)\u003c/strong\u003e\u003c/td\u003e\u003c/tr\u003e\u003c/thead\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e7.6\u003c/td\u003e\u003ctd\u003eSJ11022\u003c/td\u003e\u003ctd\u003e\u003ca href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11022\" rel=\"noopener noreferrer nofollow\"\u003ehttps://www.ibm.com/mysupport/s/fix-information?legacy=SJ11022\u003c/a\u003e\u003c/td\u003e\u003c/tr\u003e\u003c/tbody\u003e\u003c/table\u003e\u003c/div\u003e\u003cp\u003e\u003c/p\u003e\u003cp\u003e\u003cstrong\u003eDRDA/DDM\u003c/strong\u003e\u003c/p\u003e\u003cdiv\u003e\u003ctable\u003e\u003ccolgroup\u003e\u003ccol/\u003e\u003ccol/\u003e\u003ccol/\u003e\u003c/colgroup\u003e\u003cthead\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eIBM i Release\u003c/strong\u003e\u003c/td\u003e\u003ctd\u003e\u003cstrong\u003e5770-SS1\u003cbr/\u003ePTF Number(s)\u003c/strong\u003e\u003c/td\u003e\u003ctd\u003e\u003cstrong\u003ePTF Download Link(s)\u003c/strong\u003e\u003c/td\u003e\u003c/tr\u003e\u003c/thead\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e7.6\u003c/td\u003e\u003ctd\u003eSJ10848\u003c/td\u003e\u003ctd\u003e\u003ca href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10848\" rel=\"nofollow\"\u003ehttps://www.ibm.com/mysupport/s/fix-information?legacy=SJ10848\u003c/a\u003e\u003c/td\u003e\u003c/tr\u003e\u003c/tbody\u003e\u003c/table\u003e\u003c/div\u003e\u003cp\u003e\u003c/p\u003e\u003cp\u003eIBM recommends users running unsupported versions of affected products upgrade to a supported and fixed version of affected products.\u003c/p\u003e"
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          "value": "IBM strongly recommends addressing the vulnerability now.\n\n\n\nHost Servers\n\nIBM i Release5770-SS1\nPTF Number(s)PTF Download Link(s)7.6SJ11101\nSJ11097 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11101 \n https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11097 7.5SJ11102\nSJ11098\n https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11102 \n https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11098 7.4SJ11103\nSJ11099\n https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11103 \n https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11099 7.3SJ11104\nSJ11100\n https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11100 \n\n\n\n\n\n\n\nDebug Server\n\nIBM i Release5770-SS1\nPTF Number(s)PTF Download Link(s)7.6SJ10899 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10899 \n\n\n\n\n\n\n\nTelnet\n\nIBM i Release5770-SS1\nPTF Number(s)PTF Download Link(s)7.6SJ11022 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11022 \n\n\n\n\n\n\n\nDRDA/DDM\n\nIBM i Release5770-SS1\nPTF Number(s)PTF Download Link(s)7.6SJ10848 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10848 \n\n\n\n\n\n\n\nIBM recommends users running unsupported versions of affected products upgrade to a supported and fixed version of affected products."
        }
      ],
      "title": "IBM i is Affected By Multiple Vulnerabilities in Host Servers"
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    "cveId": "CVE-2026-17004",
    "datePublished": "2026-08-13T18:53:28.189Z",
    "dateReserved": "2026-07-24T09:42:46.019Z",
    "dateUpdated": "2026-08-13T19:33:44.387Z",
    "state": "PUBLISHED"
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CVE-2026-16931 (GCVE-0-2026-16931)

Vulnerability from cvelistv5 – Published: 2026-08-12 17:27 – Updated: 2026-08-12 18:52
VLAI
Title
IBM i is Affected By A Denial of Service Vulnerability []
Summary
IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to cause a denial of service due to improper handling of zero-length TCP options.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-12 18:52 UTC
CWE
  • CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')
Assigner
ibm CNA under the mitre root
CNA scorecard B 88/100 over 1165 records in the last 180 days details
References
URL Tags
https://www.ibm.com/support/pages/node/7283288 vendor-advisorypatch
Impacted products
Vendor Product Version
IBM i Affected: 7.6
Affected: 7.5
Affected: 7.4
Affected: 7.3
    cpe:2.3:a:ibm:i:7.6:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:i:7.6.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:i:7.5:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:i:7.5.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:i:7.4:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:i:7.4.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:i:7.3:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:i:7.3.0:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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          "value": "IBM strongly recommends addressing the vulnerability now.\n\nIBM i Release5770-999\nPTF Number(s)PTF Download Link(s)7.6MJ10911 https://www.ibm.com/mysupport/s/fix-information?legacy=MJ10911 7.5MJ10912 https://www.ibm.com/mysupport/s/fix-information?legacy=MJ10912 7.4MJ10913 https://www.ibm.com/mysupport/s/fix-information?legacy=MJ10913 7.3MJ10914 https://www.ibm.com/mysupport/s/fix-information?legacy=MJ10914 \n\n\n\nIBM recommends users running unsupported versions of affected products upgrade to a supported and fixed version of affected products."
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CVE-2026-16551 (GCVE-0-2026-16551)

Vulnerability from cvelistv5 – Published: 2026-07-22 11:22 – Updated: 2026-07-22 12:21
VLAI
Title
Denial-of-Service in OpenCanary's MongoDB module
Summary
Denial-of-Service in Thinkst Applied Research OpenCanary (MongoDB module) allows Excessive Allocation. This issue affects OpenCanary 0.9.8 only.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-22 12:20 UTC
CWE
  • CWE-835 - Loop with unreachable exit condition ('infinite loop')
  • CWE-20 - Improper input validation
Assigner
ThinkstAppliedResearch CNA under the mitre root
CNA scorecard – unranked: 7 records in the last 180 days, 10 needed details
Impacted products
Vendor Product Version
Thinkst Applied Research OpenCanary Affected: 0.9.8 (semver)
Unaffected: 0.9.9 (semver)
Create a notification for this product.
Show details on NVD website

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CVE-2026-15923 (GCVE-0-2026-15923)

Vulnerability from cvelistv5 – Published: 2026-09-14 16:12 – Updated: 2026-09-14 19:40
VLAI
Title
Infinite loop denial of service in Zephyr SDIO byte-I/O from a card-supplied zero max_blk_size
Summary
The Zephyr SDIO subsystem function sdio_io_rw_extended_helper() in subsys/sd/sdio.c finishes transfers with a byte-I/O loop that uses size = MIN(remaining, func->cis.max_blk_size) as the per-iteration step. The value func->cis.max_blk_size is decoded directly from the SDIO card's CIS FUNCE tuple in sdio_decode_cis() and is not validated. When a card reports a maximum block size of zero, size is always 0, remaining never decreases, and the loop spins forever. The loop is reached from the public SDIO client API used by drivers, including sdio_read_fifo(), sdio_write_fifo(), and the incrementing register read/write helpers, each of which enters the loop while holding the per-card mutex func->card->lock. A card advertising max_blk_size == 0 therefore hangs the calling thread permanently on its first non-block-aligned transfer and never releases the mutex, denying service to the SDIO peripheral (and any subsystem such as Wi-Fi that depends on it) until the device is reset. The malicious value must come from the SDIO card itself, so the defect is exploitable where a removable SDIO/combo card slot lets an attacker insert a crafted or malfunctioning card (a physical attack vector); on boards with a soldered SDIO peripheral it is not attacker-influenceable. There is no memory-safety, confidentiality, or integrity impact — only a permanent availability loss. The fix returns -EIO when func->cis.max_blk_size is zero, before the loop is entered.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-14 19:39 UTC
CWE
Assigner
zephyr CNA under the mitre root
CNA scorecard B 77/100 over 155 records in the last 180 days details
Impacted products
Vendor Product Version
zephyrproject zephyr Affected: 3.6.0 , < 4.4.2 (semver)
Create a notification for this product.
Show details on NVD website

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No mitigation information available for this CWE.

No CAPEC attack patterns related to this CWE.