Common Weakness Enumeration

CWE-226

Allowed

Sensitive Information in Resource Not Removed Before Reuse

Abstraction: Base · Status: Draft

The product releases a resource such as memory or a file so that it can be made available for reuse, but it does not clear or "zeroize" the information contained in the resource before the product performs a critical state transition or makes the resource available for reuse by other entities.

67 vulnerabilities reference this CWE, most recent first.

CVE-2025-33196 (GCVE-0-2025-33196)

Vulnerability from cvelistv5 – Published: 2025-11-25 17:59 – Updated: 2025-11-25 20:13
VLAI
Summary
NVIDIA DGX Spark GB10 contains a vulnerability in SROOT firmware, where an attacker could cause a resource to be reused. A successful exploit of this vulnerability might lead to information disclosure.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-11-25 20:07 UTC
CWE
  • CWE-226 - Sensitive Information in Resource Not Removed Before Reuse
Impacted products
Vendor Product Version
NVIDIA DGX Spark Affected: All versions prior to OTA0
Create a notification for this product.
Show details on NVD website

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CVE-2025-20622 (GCVE-0-2025-20622)

Vulnerability from cvelistv5 – Published: 2025-11-11 16:49 – Updated: 2025-11-12 20:02
VLAI
Summary
Sensitive information uncleared in resource before release for reuse for some Intel(R) NPU Drivers for Windows before version 32.0.100.4023 within Ring 3: User Applications may allow an information disclosure. Unprivileged software adversary with an authenticated user combined with a low complexity attack may enable data exposure. This result may potentially occur via local access when attack requirements are present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (low), integrity (none) and availability (none) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-11-12 14:53 UTC
CWE
  • Information Disclosure
  • CWE-226 - Sensitive Information in Resource Not Removed Before Reuse
Impacted products
Vendor Product Version
n/a Intel(R) NPU Drivers for Windows Affected: before version 32.0.100.4023
Show details on NVD website

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CVE-2025-14858 (GCVE-0-2025-14858)

Vulnerability from cvelistv5 – Published: 2026-04-07 19:57 – Updated: 2026-04-07 20:42
VLAI
Title
Semtech LR11xx Encrypted Firmware Disclosure
Summary
The Semtech LR11xx LoRa transceivers running early versions of firmware contains an information disclosure vulnerability in its firmware validation functionality. When a host issues a firmware validity check command via the SPI interface, the device decrypts the provided encrypted firmware package block-by-block to validate its integrity. However, the last decrypted firmware block remains uncleared in memory after the validation process completes. An attacker with access to the SPI interface can subsequently issue memory read commands to retrieve the decrypted firmware contents from this residual memory, effectively bypassing the firmware encryption protection mechanism. The attack requires physical access to the device's SPI interface.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-07 20:31 UTC
CWE
  • CWE-226 - Sensitive Information in Resource Not Removed Before Reuse
Assigner
SWI
Impacted products
Vendor Product Version
Semtech LR1110 Affected: 0 , < TRX FW 0x0402 (custom)
    cpe:2.3:a:semtech:lr1110:*:*:*:*:*:*:*:*
Create a notification for this product.
Semtech LR1120 Affected: 0 , < TRX FW 0x0202 (custom)
    cpe:2.3:a:semtech:lr1120:*:*:*:*:*:*:*:*
Create a notification for this product.
Semtech LR1121 Affected: 0 , < TRX FW 0x0104 (custom)
    cpe:2.3:a:semtech:lr1121:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-04-06 18:07
Show details on NVD website

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CVE-2025-11602 (GCVE-0-2025-11602)

Vulnerability from cvelistv5 – Published: 2025-10-31 10:20 – Updated: 2025-10-31 11:37
VLAI
Title
Untargeted information leak in Bolt protocol handshake
Summary
Potential information leak in bolt protocol handshake in Neo4j Enterprise and Community editions allows attacker to obtain one byte of information from previous connections. The attacker has no control over the information leaked in server responses.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-10-31 11:36 UTC
CWE
  • CWE-226 - Sensitive Information in Resource Not Removed Before Reuse
References
Impacted products
Vendor Product Version
neo4j Enterprise Edition Affected: 5.26.0 , < 5.26.15 (semver)
Affected: 2025.1.0 , < 2025.10.1 (semver)
    cpe:2.3:a:neo4j:enterprise_edition:*:*:*:*:*:*:*:*
    cpe:2.3:a:neo4j:enterprise_edition:*:*:*:*:*:*:*:*
Create a notification for this product.
neo4j Community Edition Affected: 5.26.0 , < 5.26.15 (semver)
Affected: 2025.1.0 , < 2025.10.1 (semver)
    cpe:2.3:a:neo4j:community_edition:*:*:*:*:*:*:*:*
    cpe:2.3:a:neo4j:community_edition:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2025-2522 (GCVE-0-2025-2522)

Vulnerability from cvelistv5 – Published: 2025-07-10 20:11 – Updated: 2025-08-04 19:45
VLAI
Title
Lack of buffer clearing before reuse may result in incorrect system behavior.
Summary
The Honeywell Experion PKS and OneWireless WDM contains Sensitive Information in Resource vulnerability in the component Control Data Access (CDA). An attacker could potentially exploit this vulnerability, leading to a Communication Channel Manipulation, which could result in buffer reuse which may cause incorrect system behavior. Honeywell also recommends updating to the most recent version of Honeywell Experion PKS:520.2 TCU9 HF1 and 530.1 TCU3 HF1 and OneWireless: 322.5 and 331.1.  The affected Experion PKS products are C300, FIM4, FIM8, UOC, CN100, HCA, C300PM, and C200E. The Experion PKS versions affected are 520.1 before 520.2 TCU9 HF1 and 530 before 530 TCU3. The OneWireless WDM affected versions are 322.1 through 322.4 and 330.1 through 330.3.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-07-10 20:34 UTC
CWE
  • CWE-226 - Sensitive Information in Resource Not Removed Before Reuse
References
Impacted products
Vendor Product Version
Honeywell C300 PCNT02 Affected: 520.1 , ≤ 520.2 TCU9 (semver)
Affected: 530 , ≤ 530 TCU3 (semver)
Create a notification for this product.
Honeywell C300 PCNT05 Affected: 520.1 , ≤ 520.2 TCU9 (semver)
Affected: 530 , ≤ 530 TCU3 (semver)
Create a notification for this product.
Honeywell FIM4 Affected: 520.1 , ≤ 520.2 TCU9 (semver)
Affected: 530 , ≤ 530 TCU3 (semver)
Create a notification for this product.
Honeywell FIM8 Affected: 520.1 , ≤ 520.2 TCU9 (semver)
Affected: 530 , ≤ 530 TCU3 (semver)
Create a notification for this product.
Honeywell UOC Affected: 520.1 , ≤ 520.2 TCU9 (semver)
Affected: 530 , ≤ 530 TCU3 (semver)
Create a notification for this product.
Honeywell CN100 Affected: 520.1 , ≤ 520.2 TCU9 (semver)
Affected: 530 , ≤ 530 TCU3 (semver)
Create a notification for this product.
Honeywell HCA Affected: 520.1 , ≤ 520.2 TCU9 (semver)
Affected: 530 , ≤ 530 TCU3 (semver)
Create a notification for this product.
Honeywell C300PM Affected: 520.1 , ≤ 520.2 TCU9 (semver)
Affected: 530 , ≤ 530 TCU3 (semver)
Create a notification for this product.
Honeywell C200E Affected: 520.1 , ≤ 520.2 TCU9 (semver)
Affected: 530 , ≤ 530 TCU3 (semver)
Create a notification for this product.
Honeywell Wireless Device Manager Affected: 322.1 , ≤ 322.4 (semver)
Affected: 330.1 , ≤ 330.3 (semver)
Create a notification for this product.
Show details on NVD website

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CVE-2025-0647 (GCVE-0-2025-0647)

Vulnerability from cvelistv5 – Published: 2026-01-14 10:58 – Updated: 2026-01-20 15:21
VLAI
Summary
In certain Arm CPUs, a CPP RCTX instruction executed on one Processing Element (PE) may inhibit TLB invalidation when a TLBI is issued to the PE, either by the same PE or another PE in the shareability domain. In this case, the PE may retain stale TLB entries which should have been invalidated by the TLBI.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-20 15:18 UTC
CWE
  • CWE-226 - Sensitive Information in Resource Not Removed Before Reuse
Assigner
Date Public
2026-01-14 10:48
Show details on NVD website

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CVE-2024-38275 (GCVE-0-2024-38275)

Vulnerability from cvelistv5 – Published: 2024-06-18 19:49 – Updated: 2024-08-02 04:04
VLAI
Title
moodle: HTTP authorization header is preserved between "emulated redirects"
Summary
The cURL wrapper in Moodle retained the original request headers when following redirects, so HTTP authorization header information could be unintentionally sent in requests to redirect URLs.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-07-02 13:36 UTC
CWE
References
Impacted products
Vendor Product Version
Moodle Moodle Affected: 4.4 (semver)
Affected: 4.3 , ≤ 4.3.4 (semver)
Affected: 4.2 , ≤ 4.2.7 (semver)
Affected: 4.1 , ≤ 4.1.10 (semver)
Create a notification for this product.
moodle moodle Affected: 4.1.0 , ≤ 4.1.10 (custom)
    cpe:2.3:a:moodle:moodle:4.1.0:-:*:*:*:*:*:*
Create a notification for this product.
moodle moodle Affected: 4.2.0 , ≤ 4.2.7 (custom)
    cpe:2.3:a:moodle:moodle:4.2.0:*:*:*:*:*:*:*
Create a notification for this product.
moodle moodle Affected: 4.3.0 , ≤ 4.3.4 (custom)
    cpe:2.3:a:moodle:moodle:4.3.0:-:*:*:*:*:*:*
Create a notification for this product.
moodle moodle Affected: 4.4.0 , < 4.4.1 (custom)
    cpe:2.3:a:moodle:moodle:4.4.0:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2024-06-18 17:00
Show details on NVD website

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CVE-2024-32036 (GCVE-0-2024-32036)

Vulnerability from cvelistv5 – Published: 2024-04-15 20:08 – Updated: 2024-08-02 02:06
VLAI
Title
SixLabors.ImageSharp vulnerable to data leakage
Summary
ImageSharp is a 2D graphics API. A data leakage flaw was found in ImageSharp's JPEG and TGA decoders. This vulnerability is triggered when an attacker passes a specially crafted JPEG or TGA image file to a software using ImageSharp, potentially disclosing sensitive information from other parts of the software in the resulting image buffer. The problem has been patched in v3.1.4 and v2.1.8.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-04-23 19:48 UTC
CWE
  • CWE-226 - Sensitive Information in Resource Not Removed Before Reuse
Impacted products
Vendor Product Version
SixLabors ImageSharp Affected: < 2.1.8
Affected: >= 3.0.0, < 3.1.4
Create a notification for this product.
sixlabors imagesharp Affected: 0 , < 2.1.8 (semver)
    cpe:2.3:a:sixlabors:imagesharp:-:*:*:*:*:*:*:*
Create a notification for this product.
sixlabors imagesharp Affected: 3.0.0 , ≤ 3.1.4 (semver)
    cpe:2.3:a:sixlabors:imagesharp:3.0.0:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2024-21850 (GCVE-0-2024-21850)

Vulnerability from cvelistv5 – Published: 2024-11-13 20:31 – Updated: 2024-11-14 19:50
VLAI
Summary
Sensitive information in resource not removed before reuse in some Intel(R) TDX Seamldr module software before version 1.5.02.00 may allow a privileged user to potentially enable escalation of privilege via local access.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-11-14 15:11 UTC
CWE
  • escalation of privilege
  • CWE-226 - Sensitive information in resource not removed before reuse
Impacted products
Vendor Product Version
n/a Intel(R) TDX Seamldr module software Affected: before version 1.5.02.00
intel tdx_module_software Affected: 0 , < 1.5.02.00 (custom)
    cpe:2.3:a:intel:tdx_module_software:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2024-7883 (GCVE-0-2024-7883)

Vulnerability from cvelistv5 – Published: 2024-10-31 17:01 – Updated: 2024-10-31 17:53
VLAI
Title
CMSE secure state may leak from stack to floating-point registers
Summary
When using Arm Cortex-M Security Extensions (CMSE), Secure stack contents can be leaked to Non-secure state via floating-point registers when a Secure to Non-secure function call is made that returns a floating-point value and when this is the first use of floating-point since entering Secure state. This allows an attacker to read a limited quantity of Secure stack contents with an impact on confidentiality. This issue is specific to code generated using LLVM-based compilers.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-10-31 17:53 UTC
CWE
  • CWE-226 - Sensitive Information in Resource Not Removed Before Reuse
Assigner
Date Public
2024-10-31 16:00
Show details on NVD website

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Mitigation
Architecture and Design Implementation

During critical state transitions, information not needed in the next state should be removed or overwritten with fixed patterns (such as all 0's) or random data, before the transition to the next state.

Mitigation
Architecture and Design Implementation

When releasing, de-allocating, or deleting a resource, overwrite its data and relevant metadata with fixed patterns or random data. Be cautious about complex resource types whose underlying representation might be non-contiguous or change at a low level, such as how a file might be split into different chunks on a file system, even though "logical" file positions are contiguous at the application layer. Such resource types might require invocation of special modes or APIs to tell the underlying operating system to perform the necessary clearing, such as SDelete (Secure Delete) on Windows, although the appropriate functionality might not be available at the application layer.

CAPEC-37: Retrieve Embedded Sensitive Data

An attacker examines a target system to find sensitive data that has been embedded within it. This information can reveal confidential contents, such as account numbers or individual keys/credentials that can be used as an intermediate step in a larger attack.