Common Weakness Enumeration

CWE-369

Allowed

Divide By Zero

Abstraction: Base · Status: Draft

The product divides a value by zero.

581 vulnerabilities reference this CWE, most recent first.

CVE-2026-61378 (GCVE-0-2026-61378)

Vulnerability from cvelistv5 – Published: 2026-07-16 20:30 – Updated: 2026-07-17 13:22
VLAI
Title
AutomationDirect Productivity Suite Divide By Zero
Summary
A divide-by-zero vulnerability in the Productivity Suite allows a local attacker to cause a division by zero leading to a system crash.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
Impacted products
Vendor Product Version
AutomationDirect Productivity Suite Affected: 0 , ≤ v4.6.2.2 (custom)
Unaffected: v4.7.0.47
Create a notification for this product.
Credits
Luca Borzacchiello of Nozomi Networks reported this vulnerability to CISA.
Show details on NVD website

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CVE-2026-47153 (GCVE-0-2026-47153)

Vulnerability from cvelistv5 – Published: 2026-06-25 13:42 – Updated: 2026-06-25 14:18
VLAI
Title
Level Control Step With On/Off divide-by-zero in EmberZNet v9.0.2
Summary
In EmberZNet v9.0.2 and earlier, a malformed Level Control Step command can terminate the process through a divide-by-zero fault. This command must come from a device that has already joined the network. Only devices supporting the Level Control cluster may be impacted.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
Silicon Labs EmberZNet Affected: 0 , ≤ 9.0.2 (semver)
Create a notification for this product.
Credits
Junming C. (@Chapoly1305) and Prof. Qiang Zeng of George Mason University
Show details on NVD website

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CVE-2026-47152 (GCVE-0-2026-47152)

Vulnerability from cvelistv5 – Published: 2026-06-25 13:41 – Updated: 2026-06-25 14:17
VLAI
Title
Level Control Move divide-by-zero in EmberZNet v9.0.2
Summary
In EmberZNet v9.0.2 and earlier, a malformed Level Control Move command can terminate the process through a divide-by-zero fault. This command must come from a device that has already joined the network. Only devices supporting the Level Control cluster may be impacted.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
Silicon Labs EmberZNet Affected: 0 , ≤ 9.0.2 (semver)
Create a notification for this product.
Credits
Junming C. (@Chapoly1305) and Prof. Qiang Zeng of George Mason University
Show details on NVD website

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CVE-2026-46470 (GCVE-0-2026-46470)

Vulnerability from cvelistv5 – Published: 2026-05-14 17:40 – Updated: 2026-05-14 18:45
VLAI
Summary
An issue was discovered in GStreamer gst-plugins-good before 1.28.2. When parsing MP4 audio tracks, the isomp4 plugin's qtdemux_audio_caps function does not sufficiently validate atom data before performing division operations, leading to denial of service due to integer division by zero.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
Impacted products
Vendor Product Version
GStreamer Good Plug-ins Affected: 0 , < 1.28.2 (semver)
Create a notification for this product.
Show details on NVD website

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CVE-2026-46469 (GCVE-0-2026-46469)

Vulnerability from cvelistv5 – Published: 2026-05-14 17:38 – Updated: 2026-05-14 18:42
VLAI
Summary
An issue was discovered in GStreamer gst-plugins-good before 1.28.2. When parsing MP4 audio tracks, the isomp4 plugin's qtdemux_parse_trak function does not sufficiently validate atom data before performing division operations, leading to denial of service due to integer division by zero.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
Impacted products
Vendor Product Version
GStreamer Good Plug-ins Affected: 0 , < 1.28.2 (semver)
Create a notification for this product.
Show details on NVD website

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CVE-2026-42443 (GCVE-0-2026-42443)

Vulnerability from cvelistv5 – Published: 2026-05-12 19:21 – Updated: 2026-05-12 19:44
VLAI
Title
NanaZip: Integer divide-by-zero in NanaZip UFS inode offset calculation
Summary
NanaZip is an open source file archive. From 5.0.1252.0 to before 6.0.1698.0, an integer divide-by-zero exists in the UFS/UFS2 filesystem image parser in NanaZip. The vulnerability is triggered when opening a crafted UFS image where the superblock field fs_ipg (inodes per cylinder group) is set to zero. The parser uses this attacker-controlled value as a divisor without validation, causing an immediate hardware trap and process crash. This vulnerability is fixed in 6.0.1698.0.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
M2Team NanaZip Affected: >= 5.0.1250.0, < 6.0.1698.0
Create a notification for this product.
Show details on NVD website

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CVE-2026-42209 (GCVE-0-2026-42209)

Vulnerability from cvelistv5 – Published: 2026-05-08 21:40 – Updated: 2026-05-11 15:59
VLAI
Title
FlashMQ: Division by zero crash when using non-default deferred retained message setting
Summary
FlashMQ is a MQTT broker/server, designed for multi-CPU environments. Prior to version 1.26.1, a remote client with retained publish permission can crash the FlashMQ broker when both set_retained_message_defer_timeout and set_retained_message_defer_timeout_spread are configured to non-default values, resulting in denial of service. If anonymous retained publishing is allowed, no authentication is required; otherwise, the attacker needs the corresponding publish permission. This issue has been patched in version 1.26.1.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
Impacted products
Vendor Product Version
halfgaar FlashMQ Affected: < 1.26.1
Create a notification for this product.
Show details on NVD website

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CVE-2026-35215 (GCVE-0-2026-35215)

Vulnerability from cvelistv5 – Published: 2026-04-17 18:59 – Updated: 2026-04-20 15:40
VLAI
Title
Firebird: DoS via malicious slice descriptor in slice packet
Summary
Firebird is an open-source relational database management system. In versions prior to 5.0.4, 4.0.7 and 3.0.14, the sdl_desc() function does not validate the length of a decoded SDL descriptor from a slice packet. A zero-length descriptor is later used to calculate the number of slice items, causing a division by zero. An unauthenticated attacker can exploit this by sending a crafted slice packet to crash the server. This issue has been fixed in versions 5.0.4, 4.0.7 and 3.0.14.
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
Impacted products
Vendor Product Version
FirebirdSQL firebird Affected: >= 3.0.0, < 3.0.14
Affected: >= 4.0.0, < 4.0.7
Affected: >= 5.0.0, < 5.0.4
Create a notification for this product.
Show details on NVD website

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CVE-2026-34546 (GCVE-0-2026-34546)

Vulnerability from cvelistv5 – Published: 2026-03-31 22:06 – Updated: 2026-04-01 15:52
VLAI
Title
iccDEV: UB at TiffImg.h
Summary
iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, a crafted TIFF input can trigger Undefined Behavior (UB) due to division by zero in the TIFF handling code paths used by iccTiffDump. This issue has been patched in version 2.3.1.6.
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-2026-31884 (GCVE-0-2026-31884)

Vulnerability from cvelistv5 – Published: 2026-03-13 17:36 – Updated: 2026-03-16 15:33
VLAI
Title
FreeRDP has a division-by-zero in ADPCM decoders when `nBlockAlign` is 0
Summary
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.24.0, division by zero in MS-ADPCM and IMA-ADPCM decoders when nBlockAlign is 0, leading to a crash. In libfreerdp/codec/dsp.c, both ADPCM decoders use size % block_size where block_size = context->common.format.nBlockAlign. The nBlockAlign value comes from the Server Audio Formats PDU on the RDPSND channel. The value 0 is not validated anywhere before reaching the decoder. When nBlockAlign = 0, the modulo operation causes a SIGFPE (floating point exception) crash. This vulnerability is fixed in 3.24.0.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
Impacted products
Vendor Product Version
FreeRDP FreeRDP Affected: < 3.24.0
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.