Common Weakness Enumeration

CWE-125

Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

CVE-2026-21485 (GCVE-0-2026-21485)

Vulnerability from cvelistv5 – Published: 2026-01-06 03:17 – Updated: 2026-01-06 18:56
VLAI
Title
iccDEV Undefined Behavior (UB) and Out of Memory in CIccProfile::LoadTag()
Summary
iccDEV provides a set of libraries and tools for working with ICC color management profiles. Versions 2.3.1.1 and below are prone to have Undefined Behavior (UB) and Out of Memory errors. This issue is fixed in version 2.3.1.2.
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-20 - Improper Input Validation
  • CWE-125 - Out-of-bounds Read
  • CWE-190 - Integer Overflow or Wraparound
  • CWE-400 - Uncontrolled Resource Consumption
  • CWE-476 - NULL Pointer Dereference
  • CWE-787 - Out-of-bounds Write
  • CWE-1284 - Improper Validation of Specified Quantity in Input
Assigner
Impacted products
Show details on NVD website

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CVE-2026-21487 (GCVE-0-2026-21487)

Vulnerability from cvelistv5 – Published: 2026-01-06 03:27 – Updated: 2026-01-06 14:54
VLAI
Title
iccDEV has Out-of-bounds Read, Use of Out-of-range Pointer Offset and Improper Input Validation
Summary
iccDEV provides a set of libraries and tools for working with ICC color management profiles. Versions 2.3.1.1 and below have an Out-of-bounds Read, Use of Out-of-range Pointer Offset and have Improper Input Validation in its CIccProfile::LoadTag function. This issue is fixed in version 2.3.1.2.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-20 - Improper Input Validation
  • CWE-125 - Out-of-bounds Read
  • CWE-823 - Use of Out-of-range Pointer Offset
Assigner
Impacted products
Show details on NVD website

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CVE-2026-21488 (GCVE-0-2026-21488)

Vulnerability from cvelistv5 – Published: 2026-01-06 13:52 – Updated: 2026-01-06 14:22
VLAI
Title
iccDEV has Out-of-bounds Read, Heap-based Buffer Overflow and Improper Null Termination
Summary
iccDEV provides a set of libraries and tools for working with ICC color management profiles. Versions 2.3.1.1 and below are vulnerable to Out-of-bounds Read, Heap-based Buffer Overflow and Improper Null Termination through its CIccTagText::Read function. This issue is fixed in version 2.3.1.2.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Show details on NVD website

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CVE-2026-21489 (GCVE-0-2026-21489)

Vulnerability from cvelistv5 – Published: 2026-01-06 13:57 – Updated: 2026-01-06 14:10
VLAI
Title
iccDEV has Out-of-bounds Read and Integer Underflow (Wrap or Wraparound)
Summary
iccDEV provides a set of libraries and tools for working with ICC color management profiles. Versions 2.3.1.1 and below have Out-of-bounds Read and Integer Underflow (Wrap or Wraparound) vulnerabilities in its CIccCalculatorFunc::SequenceNeedTempReset function. This issue is fixed in version 2.3.1.2.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-125 - Out-of-bounds Read
  • CWE-191 - Integer Underflow (Wrap or Wraparound)
Assigner
References
Impacted products
Show details on NVD website

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CVE-2026-21490 (GCVE-0-2026-21490)

Vulnerability from cvelistv5 – Published: 2026-01-06 19:04 – Updated: 2026-01-06 19:59
VLAI
Title
iccDEV has heap buffer overflow in CIccTagLut16::Validate()
Summary
iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of International Color Consortium (ICC) color management profiles. A vulnerability present in versions prior to 2.3.1.2 affects users of the iccDEV library who process ICC color profiles. It results in heap buffer overflow in `CIccTagLut16::Validate()`. Version 2.3.1.2 contains a patch. No known workarounds are available.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
Impacted products
Show details on NVD website

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CVE-2026-21491 (GCVE-0-2026-21491)

Vulnerability from cvelistv5 – Published: 2026-01-06 19:07 – Updated: 2026-01-06 19:36
VLAI
Title
iccDEV has unicode buffer overflow in CIccTagTextDescription
Summary
iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of International Color Consortium (ICC) color management profiles. A vulnerability present in versions prior to 2.3.1.2 affects users of the iccDEV library who process ICC color profiles. It results in unicode buffer overflow in `CIccTagTextDescription`. Version 2.3.1.2 contains a patch. No known workarounds are available.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
Impacted products
Show details on NVD website

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CVE-2026-21494 (GCVE-0-2026-21494)

Vulnerability from cvelistv5 – Published: 2026-01-06 19:00 – Updated: 2026-01-06 19:25
VLAI
Title
iccDEV has heap buffer overflow in CIccTagLut8::Validate()
Summary
iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of International Color Consortium (ICC) color management profiles. A vulnerability present in versions prior to 2.3.1.2 affects users of the iccDEV library who process ICC color profiles. It results in heap buffer overflow in `CIccTagLut8::Validate()`. Version 2.3.1.2 contains a patch. No known workarounds are available.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
Impacted products
Show details on NVD website

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CVE-2026-21678 (GCVE-0-2026-21678)

Vulnerability from cvelistv5 – Published: 2026-01-07 17:11 – Updated: 2026-01-07 19:27
VLAI
Title
iccDEV has heap-buffer-overflow vulnerability on IccTagXml()
Summary
iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of ICC color management profiles. Prior to version 2.3.1.2, iccDEV is vulnerable to heap-buffer-overflow vulnerability in IccTagXml(). This issue has been patched in version 2.3.1.2.
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
Impacted products
Show details on NVD website

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CVE-2026-21863 (GCVE-0-2026-21863)

Vulnerability from cvelistv5 – Published: 2026-02-23 19:41 – Updated: 2026-02-25 14:58
VLAI
Title
Malformed Valkey Cluster bus message can lead to Remote DoS
Summary
Valkey is a distributed key-value database. Prior to versions 9.0.2, 8.1.6, 8.0.7, and 7.2.12, a malicious actor with access to the Valkey clusterbus port can send an invalid packet that may cause an out bound read, which might result in the system crashing. The Valkey clusterbus packet processing code does not validate that a clusterbus ping extension packet is located within buffer of the clusterbus packet before attempting to read it. Versions 9.0.2, 8.1.6, 8.0.7, and 7.2.12 fix the issue. As an additional mitigation, don't expose the cluster bus connection directly to end users, and protect the connection with its own network ACLs.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
valkey-io valkey Affected: < 7.2.12
Affected: >= 8.0.0, < 8.0.7
Affected: >= 8.1.0, < 8.1.6
Affected: >= 9.0.0, < 9.0.2
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Show details on NVD website

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CVE-2026-21888 (GCVE-0-2026-21888)

Vulnerability from cvelistv5 – Published: 2026-03-11 15:22 – Updated: 2026-03-11 15:35
VLAI
Title
MQTT v5 Variable Byte Integer parsing out-of-bounds: get_var_integer()
Summary
NanoMQ MQTT Broker (NanoMQ) is an all-around Edge Messaging Platform. MQTT v5 Variable Byte Integer parsing out-of-bounds: get_var_integer() accepts 5-byte varints without bounds checks; reliably triggers OOB read / crash when built with ASan. This affects 0.24.6 and earlier.
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
nanomq nanomq Affected: <= 0.24.6
Create a notification for this product.
Show details on NVD website

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Mitigation ID: MIT-5

Phase: Implementation

Strategy: Input Validation

Description:

  • Assume all input is malicious. Use an "accept known good" input validation strategy, i.e., use a list of acceptable inputs that strictly conform to specifications. Reject any input that does not strictly conform to specifications, or transform it into something that does.
  • When performing input validation, consider all potentially relevant properties, including length, type of input, the full range of acceptable values, missing or extra inputs, syntax, consistency across related fields, and conformance to business rules. As an example of business rule logic, "boat" may be syntactically valid because it only contains alphanumeric characters, but it is not valid if the input is only expected to contain colors such as "red" or "blue."
  • Do not rely exclusively on looking for malicious or malformed inputs. This is likely to miss at least one undesirable input, especially if the code's environment changes. This can give attackers enough room to bypass the intended validation. However, denylists can be useful for detecting potential attacks or determining which inputs are so malformed that they should be rejected outright.
  • To reduce the likelihood of introducing an out-of-bounds read, ensure that you validate and ensure correct calculations for any length argument, buffer size calculation, or offset. Be especially careful of relying on a sentinel (i.e. special character such as NUL) in untrusted inputs.
Mitigation

Phase: Architecture and Design

Strategy: Language Selection

Description:

  • Use a language that provides appropriate memory abstractions.
CAPEC-540: Overread Buffers

An adversary attacks a target by providing input that causes an application to read beyond the boundary of a defined buffer. This typically occurs when a value influencing where to start or stop reading is set to reflect positions outside of the valid memory location of the buffer. This type of attack may result in exposure of sensitive information, a system crash, or arbitrary code execution.

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