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CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
CVE-2026-13587 (GCVE-0-2026-13587)
Vulnerability from cvelistv5 – Published: 2026-06-29 16:00 – Updated: 2026-06-29 17:41
VLAI
EPSS
VEX
Title
seladb PcapPlusPlus LightPcapNg light_pcapng.c parse_by_block_type heap-based overflow
Summary
A vulnerability was found in seladb PcapPlusPlus 25.05. The affected element is the function parse_by_block_type of the file light_pcapng.c of the component LightPcapNg Parser. Performing a manipulation of the argument captured_packet_length results in heap-based buffer overflow. It is possible to initiate the attack remotely. The attack's complexity is rated as high. The exploitability is described as difficult. The exploit has been made public and could be used.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/374590 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/374590/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-13587 | third-party-advisory |
| https://vuldb.com/submit/844479 | third-party-advisory |
| https://github.com/seladb/PcapPlusPlus/issues/2149 | issue-tracking |
| https://github.com/user-attachments/files/2820796… | exploit |
| https://github.com/seladb/PcapPlusPlus/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| seladb | PcapPlusPlus |
Affected:
25.05
cpe:2.3:a:seladb:pcapplusplus:*:*:*:*:*:*:*:* |
Credits
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CVE-2026-13588 (GCVE-0-2026-13588)
Vulnerability from cvelistv5 – Published: 2026-06-29 16:15 – Updated: 2026-06-29 17:41 X_Open Source
VLAI
EPSS
VEX
Title
seladb PcapPlusPlus TLS Hello SSLHandshake.cpp getHandshakeVersion heap-based overflow
Summary
A vulnerability was determined in seladb PcapPlusPlus 25.05. The impacted element is the function pcpp::SSLClientHelloMessage::getHandshakeVersion of the file Packet++/src/SSLHandshake.cpp of the component TLS Hello Handler. Executing a manipulation of the argument handshakeVersion can lead to heap-based buffer overflow. It is possible to launch the attack remotely. This attack is characterized by high complexity. The exploitability is regarded as difficult. The exploit has been publicly disclosed and may be utilized. This patch is called 98e671010bc7c87b95898c22ae289220ae92542b. It is best practice to apply a patch to resolve this issue.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/374591 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/374591/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-13588 | third-party-advisory |
| https://vuldb.com/submit/844481 | third-party-advisory |
| https://github.com/seladb/PcapPlusPlus/issues/2151 | issue-tracking |
| https://github.com/seladb/PcapPlusPlus/pull/2161 | issue-trackingpatch |
| https://github.com/user-attachments/files/2821347… | exploit |
| https://github.com/seladb/PcapPlusPlus/commit/98e… | patch |
| https://github.com/seladb/PcapPlusPlus/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| seladb | PcapPlusPlus |
Affected:
25.05
cpe:2.3:a:seladb:pcapplusplus:*:*:*:*:*:*:*:* |
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CVE-2026-13589 (GCVE-0-2026-13589)
Vulnerability from cvelistv5 – Published: 2026-06-29 16:30 – Updated: 2026-06-29 17:22 X_Open Source
VLAI
EPSS
VEX
Title
seladb PcapPlusPlus Telnet Subnegotiation Packet TelnetLayer.cpp getSubCommand heap-based overflow
Summary
A vulnerability was identified in seladb PcapPlusPlus 25.05. This affects the function pcpp::TelnetLayer::getSubCommand of the file Packet++/src/TelnetLayer.cpp of the component Telnet Subnegotiation Packet Handler. The manipulation leads to heap-based buffer overflow. The attack can be initiated remotely. The complexity of an attack is rather high. The exploitability is reported as difficult. The exploit is publicly available and might be used. The identifier of the patch is 98e671010bc7c87b95898c22ae289220ae92542b. It is recommended to apply a patch to fix this issue.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/374592 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/374592/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-13589 | third-party-advisory |
| https://vuldb.com/submit/844482 | third-party-advisory |
| https://github.com/seladb/PcapPlusPlus/issues/2152 | issue-tracking |
| https://github.com/seladb/PcapPlusPlus/pull/2161 | issue-trackingpatch |
| https://github.com/user-attachments/files/2821457… | exploit |
| https://github.com/seladb/PcapPlusPlus/commit/98e… | patch |
| https://github.com/seladb/PcapPlusPlus/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| seladb | PcapPlusPlus |
Affected:
25.05
cpe:2.3:a:seladb:pcapplusplus:*:*:*:*:*:*:*:* |
Credits
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CVE-2026-13590 (GCVE-0-2026-13590)
Vulnerability from cvelistv5 – Published: 2026-06-29 16:45 – Updated: 2026-06-30 15:34 X_Open Source
VLAI
EPSS
VEX
Title
seladb PcapPlusPlus Modbus Protocol ModbusLayer.h getLength heap-based overflow
Summary
A security flaw has been discovered in seladb PcapPlusPlus 25.05. This impacts the function pcpp::ModbusLayer::getLength in the library Packet++/header/ModbusLayer.h of the component Modbus Protocol Handler. The manipulation of the argument length results in heap-based buffer overflow. The attack can be launched remotely. A high complexity level is associated with this attack. The exploitability is said to be difficult. The exploit has been released to the public and may be used for attacks. The patch is identified as 4c90c3e3418a2b09dc82b7ca5775e9c1e22fe454. Applying a patch is advised to resolve this issue.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/374593 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/374593/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-13590 | third-party-advisory |
| https://vuldb.com/submit/844483 | third-party-advisory |
| https://github.com/seladb/PcapPlusPlus/issues/2155 | issue-tracking |
| https://github.com/seladb/PcapPlusPlus/pull/2159 | issue-trackingpatch |
| https://github.com/user-attachments/files/2824904… | exploit |
| https://github.com/seladb/PcapPlusPlus/commit/4c9… | patch |
| https://github.com/seladb/PcapPlusPlus/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| seladb | PcapPlusPlus |
Affected:
25.05
cpe:2.3:a:seladb:pcapplusplus:*:*:*:*:*:*:*:* |
Credits
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CVE-2026-13592 (GCVE-0-2026-13592)
Vulnerability from cvelistv5 – Published: 2026-06-29 17:15 – Updated: 2026-07-01 14:09 X_Open Source
VLAI
EPSS
VEX
Title
liftoff-sr CIPster EtherNet IP Message append out-of-bounds write
Summary
A vulnerability was detected in liftoff-sr CIPster up to e8e9dba09bf56962807d3504b783ccdb6287f3e4. Affected by this issue is the function BufWriter::append of the component EtherNet IP Message Handler. Performing a manipulation results in out-of-bounds write. Remote exploitation of the attack is possible. The exploit is now public and may be used. This product follows a rolling release approach for continuous delivery, so version details for affected or updated releases are not provided. The patch is named 3a0159ed43125dcd024a1965f0289cb186bae9ff. To fix this issue, it is recommended to deploy a patch.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/374596 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/374596/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-13592 | third-party-advisory |
| https://vuldb.com/submit/844566 | third-party-advisory |
| https://github.com/liftoff-sr/CIPster/issues/48 | issue-tracking |
| https://github.com/liftoff-sr/CIPster/issues/48#i… | issue-tracking |
| https://github.com/user-attachments/files/2845297… | exploit |
| https://github.com/liftoff-sr/CIPster/commit/3a01… | patch |
| https://github.com/liftoff-sr/CIPster/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| liftoff-sr | CIPster |
Affected:
e8e9dba09bf56962807d3504b783ccdb6287f3e4
cpe:2.3:a:liftoff-sr:cipster:*:*:*:*:*:*:*:* |
Credits
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CVE-2026-1418 (GCVE-0-2026-1418)
Vulnerability from cvelistv5 – Published: 2026-01-26 04:02 – Updated: 2026-02-23 08:56 X_Open Source
VLAI
EPSS
VEX
Title
GPAC SRT Subtitle Import text_to_bifs.c gf_text_import_srt_bifs out-of-bounds write
Summary
A security vulnerability has been detected in GPAC up to 2.4.0. This affects the function gf_text_import_srt_bifs of the file src/scene_manager/text_to_bifs.c of the component SRT Subtitle Import. Such manipulation leads to out-of-bounds write. The attack needs to be performed locally. The exploit has been disclosed publicly and may be used. The name of the patch is 10c73b82cf0e367383d091db38566a0e4fe71772. It is best practice to apply a patch to resolve this issue.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.342807 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.342807 | signaturepermissions-required |
| https://vuldb.com/?submit.736544 | third-party-advisory |
| https://github.com/gpac/gpac/issues/3425 | issue-tracking |
| https://github.com/gpac/gpac/issues/3425#issue-38… | exploitissue-tracking |
| https://github.com/enocknt/gpac/commit/10c73b82cf… | patch |
| https://github.com/gpac/gpac/ | product |
Impacted products
Credits
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CVE-2026-1420 (GCVE-0-2026-1420)
Vulnerability from cvelistv5 – Published: 2026-01-26 05:02 – Updated: 2026-02-23 08:56
VLAI
EPSS
VEX
Title
Tenda AC23 WifiExtraSet buffer overflow
Summary
A flaw has been found in Tenda AC23 16.03.07.52. This impacts an unknown function of the file /goform/WifiExtraSet. This manipulation of the argument wpapsk_crypto causes buffer overflow. Remote exploitation of the attack is possible. The exploit has been published and may be used.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.342836 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.342836 | signaturepermissions-required |
| https://vuldb.com/?submit.736559 | third-party-advisory |
| https://github.com/xyh4ck/iot_poc/blob/main/Tenda… | broken-linkexploit |
| https://github.com/xyh4ck/iot_poc/blob/main/Tenda… | exploit |
| https://www.tenda.com.cn/ | product |
Impacted products
Credits
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CVE-2026-1425 (GCVE-0-2026-1425)
Vulnerability from cvelistv5 – Published: 2026-01-26 07:32 – Updated: 2026-02-23 08:58 X_Open Source
VLAI
EPSS
VEX
Title
pymumu SmartDNS SVBC Record dns.c _dns_decode_SVCB_HTTPS stack-based overflow
Summary
A security flaw has been discovered in pymumu SmartDNS up to 47.1. This vulnerability affects the function _dns_decode_rr_head/_dns_decode_SVCB_HTTPS of the file src/dns.c of the component SVBC Record Parser. The manipulation results in stack-based buffer overflow. It is possible to launch the attack remotely. A high complexity level is associated with this attack. It is stated that the exploitability is difficult. The patch is identified as 2d57c4b4e1add9b4537aeb403f794a084727e1c8. Applying a patch is advised to resolve this issue.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.342841 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.342841 | signaturepermissions-required |
| https://vuldb.com/?submit.736827 | third-party-advisory |
| https://github.com/pymumu/smartdns/commit/2d57c4b… | patch |
| https://github.com/pymumu/smartdns/ | product |
Impacted products
Credits
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CVE-2026-14604 (GCVE-0-2026-14604)
Vulnerability from cvelistv5 – Published: 2026-07-03 18:30 – Updated: 2026-07-06 16:31
VLAI
EPSS
VEX
Title
Open Asset Import Library Assimp PLY Model PlyLoader.cpp ExportToBlob double free
Summary
A vulnerability was determined in Open Asset Import Library Assimp up to 6.0.4. Affected is the function Assimp::Exporter::ExportToBlob of the file code/AssetLib/Ply/PlyLoader.cpp of the component PLY Model Handler. This manipulation causes double free. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized. The project was informed of the problem early through an issue report.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/376112 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/376112/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-14604 | third-party-advisory |
| https://vuldb.com/submit/844567 | third-party-advisory |
| https://github.com/assimp/assimp/issues/6620 | issue-tracking |
| https://github.com/user-attachments/files/2723264… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Open Asset Import Library | Assimp |
Affected:
6.0.0
Affected: 6.0.1 Affected: 6.0.2 Affected: 6.0.3 Affected: 6.0.4 cpe:2.3:a:assimp:assimp:*:*:*:*:*:*:*:* |
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"title": "Open Asset Import Library Assimp PLY Model PlyLoader.cpp ExportToBlob double free"
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CVE-2026-14605 (GCVE-0-2026-14605)
Vulnerability from cvelistv5 – Published: 2026-07-03 19:15 – Updated: 2026-07-06 15:25
VLAI
EPSS
VEX
Title
RT-Thread ls1c CAN ls1c_can.h recvmsg stack-based overflow
Summary
A vulnerability was identified in RT-Thread up to 5.0.2. Affected by this vulnerability is the function recvmsg in the library bsp/loongson/ls1cdev/libraries/ls1c_can.h of the component ls1c CAN Handler. Such manipulation leads to stack-based buffer overflow. Local access is required to approach this attack. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/376113 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/376113/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-14605 | third-party-advisory |
| https://vuldb.com/submit/844580 | third-party-advisory |
| https://github.com/RT-Thread/rt-thread/issues/11424 | exploitissue-tracking |
| https://github.com/RT-Thread/rt-thread/ | product |
Impacted products
Credits
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Mitigation ID: MIT-3
Phase: Requirements
Strategy: Language Selection
Description:
- Use a language that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
- For example, many languages that perform their own memory management, such as Java and Perl, are not subject to buffer overflows. Other languages, such as Ada and C#, typically provide overflow protection, but the protection can be disabled by the programmer.
- Be wary that a language's interface to native code may still be subject to overflows, even if the language itself is theoretically safe.
Mitigation ID: MIT-4.1
Phase: Architecture and Design
Strategy: Libraries or Frameworks
Description:
- Use a vetted library or framework that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
- Examples include the Safe C String Library (SafeStr) by Messier and Viega [REF-57], and the Strsafe.h library from Microsoft [REF-56]. These libraries provide safer versions of overflow-prone string-handling functions.
Mitigation ID: MIT-10
Phases: Operation, Build and Compilation
Strategy: Environment Hardening
Description:
- Use automatic buffer overflow detection mechanisms that are offered by certain compilers or compiler extensions. Examples include: the Microsoft Visual Studio /GS flag, Fedora/Red Hat FORTIFY_SOURCE GCC flag, StackGuard, and ProPolice, which provide various mechanisms including canary-based detection and range/index checking.
- D3-SFCV (Stack Frame Canary Validation) from D3FEND [REF-1334] discusses canary-based detection in detail.
Mitigation ID: MIT-9
Phase: Implementation
Description:
- Consider adhering to the following rules when allocating and managing an application's memory:
- Double check that the buffer is as large as specified.
- When using functions that accept a number of bytes to copy, such as strncpy(), be aware that if the destination buffer size is equal to the source buffer size, it may not NULL-terminate the string.
- Check buffer boundaries if accessing the buffer in a loop and make sure there is no danger of writing past the allocated space.
- If necessary, truncate all input strings to a reasonable length before passing them to the copy and concatenation functions.
Mitigation ID: MIT-11
Phases: Operation, Build and Compilation
Strategy: Environment Hardening
Description:
- Run or compile the software using features or extensions that randomly arrange the positions of a program's executable and libraries in memory. Because this makes the addresses unpredictable, it can prevent an attacker from reliably jumping to exploitable code.
- Examples include Address Space Layout Randomization (ASLR) [REF-58] [REF-60] and Position-Independent Executables (PIE) [REF-64]. Imported modules may be similarly realigned if their default memory addresses conflict with other modules, in a process known as "rebasing" (for Windows) and "prelinking" (for Linux) [REF-1332] using randomly generated addresses. ASLR for libraries cannot be used in conjunction with prelink since it would require relocating the libraries at run-time, defeating the whole purpose of prelinking.
- For more information on these techniques see D3-SAOR (Segment Address Offset Randomization) from D3FEND [REF-1335].
Mitigation ID: MIT-12
Phase: Operation
Strategy: Environment Hardening
Description:
- Use a CPU and operating system that offers Data Execution Protection (using hardware NX or XD bits) or the equivalent techniques that simulate this feature in software, such as PaX [REF-60] [REF-61]. These techniques ensure that any instruction executed is exclusively at a memory address that is part of the code segment.
- For more information on these techniques see D3-PSEP (Process Segment Execution Prevention) from D3FEND [REF-1336].
Mitigation ID: MIT-13
Phase: Implementation
Description:
- Replace unbounded copy functions with analogous functions that support length arguments, such as strcpy with strncpy. Create these if they are not available.
CAPEC-10: Buffer Overflow via Environment Variables
This attack pattern involves causing a buffer overflow through manipulation of environment variables. Once the adversary finds that they can modify an environment variable, they may try to overflow associated buffers. This attack leverages implicit trust often placed in environment variables.
CAPEC-100: Overflow Buffers
Buffer Overflow attacks target improper or missing bounds checking on buffer operations, typically triggered by input injected by an adversary. As a consequence, an adversary is able to write past the boundaries of allocated buffer regions in memory, causing a program crash or potentially redirection of execution as per the adversaries' choice.
CAPEC-123: Buffer Manipulation
An adversary manipulates an application's interaction with a buffer in an attempt to read or modify data they shouldn't have access to. Buffer attacks are distinguished in that it is the buffer space itself that is the target of the attack rather than any code responsible for interpreting the content of the buffer. In virtually all buffer attacks the content that is placed in the buffer is immaterial. Instead, most buffer attacks involve retrieving or providing more input than can be stored in the allocated buffer, resulting in the reading or overwriting of other unintended program memory.
CAPEC-14: Client-side Injection-induced Buffer Overflow
This type of attack exploits a buffer overflow vulnerability in targeted client software through injection of malicious content from a custom-built hostile service. This hostile service is created to deliver the correct content to the client software. For example, if the client-side application is a browser, the service will host a webpage that the browser loads.
CAPEC-24: Filter Failure through Buffer Overflow
In this attack, the idea is to cause an active filter to fail by causing an oversized transaction. An attacker may try to feed overly long input strings to the program in an attempt to overwhelm the filter (by causing a buffer overflow) and hoping that the filter does not fail securely (i.e. the user input is let into the system unfiltered).
CAPEC-42: MIME Conversion
An attacker exploits a weakness in the MIME conversion routine to cause a buffer overflow and gain control over the mail server machine. The MIME system is designed to allow various different information formats to be interpreted and sent via e-mail. Attack points exist when data are converted to MIME compatible format and back.
CAPEC-44: Overflow Binary Resource File
An attack of this type exploits a buffer overflow vulnerability in the handling of binary resources. Binary resources may include music files like MP3, image files like JPEG files, and any other binary file. These attacks may pass unnoticed to the client machine through normal usage of files, such as a browser loading a seemingly innocent JPEG file. This can allow the adversary access to the execution stack and execute arbitrary code in the target process.
CAPEC-45: Buffer Overflow via Symbolic Links
This type of attack leverages the use of symbolic links to cause buffer overflows. An adversary can try to create or manipulate a symbolic link file such that its contents result in out of bounds data. When the target software processes the symbolic link file, it could potentially overflow internal buffers with insufficient bounds checking.
CAPEC-46: Overflow Variables and Tags
This type of attack leverages the use of tags or variables from a formatted configuration data to cause buffer overflow. The adversary crafts a malicious HTML page or configuration file that includes oversized strings, thus causing an overflow.
CAPEC-47: Buffer Overflow via Parameter Expansion
In this attack, the target software is given input that the adversary knows will be modified and expanded in size during processing. This attack relies on the target software failing to anticipate that the expanded data may exceed some internal limit, thereby creating a buffer overflow.
CAPEC-8: Buffer Overflow in an API Call
This attack targets libraries or shared code modules which are vulnerable to buffer overflow attacks. An adversary who has knowledge of known vulnerable libraries or shared code can easily target software that makes use of these libraries. All clients that make use of the code library thus become vulnerable by association. This has a very broad effect on security across a system, usually affecting more than one software process.
CAPEC-9: Buffer Overflow in Local Command-Line Utilities
This attack targets command-line utilities available in a number of shells. An adversary can leverage a vulnerability found in a command-line utility to escalate privilege to root.