CVE-2026-12220: Stack-based Buffer Overflow

A vulnerability has been found in Yealink SIP-T46U 108.86.0.118. This affects the function modupgrade.SparePartsUpload of the file /api/upgrade/accupgradebychunk of the component Firmware Chunk Upload handler. Such manipulation of the argument uid leads to stack-based buffer overflow. The attack...

PT-2026-49181

Name of the Vulnerable Software and Affected Versions Yealink SIP-T46U version 108.86.0.118 Description A stack-based buffer overflow exists in the Firmware Chunk Upload handler. This occurs when the uid argument is manipulated within the mod upgrade.SparePartsUpload function of the...

MGASA-2026-0205 Updated libpng packages fix security vulnerabilities

LIBPNG has a use-after-free in pngsetPLTE, pngsettRNS and pngsethIST leading to corrupted chunk data and potential heap information disclosure. CVE-2026-34757 Chunk smuggling in push-mode APNG parser via unconsumed chunk body. CVE-2026-40930...

Updated libpng packages fix security vulnerabilities

LIBPNG has a use-after-free in pngsetPLTE, pngsettRNS and pngsethIST leading to corrupted chunk data and potential heap information disclosure. CVE-2026-34757 Chunk smuggling in push-mode APNG parser via unconsumed chunk body. CVE-2026-40930...

Apache Tomcat: Apache Tomcat: HTTP Request/Response Smuggling via invalid chunk extension

A flaw was found in Apache Tomcat. A remote attacker could exploit an inconsistent interpretation of HTTP requests, known as HTTP Request/Response Smuggling, by sending a specially crafted request with an invalid chunk extension. This vulnerability allows an attacker to manipulate the way HTTP...

SQLite before 3.53.2 Heap Buffer Overflow via FTS5 fts5ChunkIterate

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CVE-2026-46545

Nimiq is a Rust implementation of the Nimiq Proof-of-Stake protocol based on the Albatross consensus algorithm. Prior to version 1.5.0, a remote, unauthenticated denial-of-service vulnerability in MerkleRadixTrie::putchunk allows any state-sync peer to crash any node performing state...

CVE-2026-49759

Stack-based Buffer Overflow vulnerability in Erlang OTP erts inetdrv allows an unauthenticated remote attacker to crash the BEAM VM by sending a crafted SCTP ERROR chunk. The sctpparseerrorchunk function in erts/emulator/drivers/common/inetdrv.c parses SCTP ERROR chunks and writes cause codes int...

AZL-90126 CVE-2026-49759 affecting package erlang for versions less than 26.2.5.21-2

Stack-based Buffer Overflow vulnerability in Erlang OTP erts inetdrv allows an unauthenticated remote attacker to crash the BEAM VM by sending a crafted SCTP ERROR chunk. The sctpparseerrorchunk function in erts/emulator/drivers/common/inetdrv.c parses SCTP ERROR chunks and writes cause codes int...

CVE-2026-49759

Stack-based Buffer Overflow vulnerability in Erlang OTP erts inetdrv allows an unauthenticated remote attacker to crash the BEAM VM by sending a crafted SCTP ERROR chunk. The sctpparseerrorchunk function in erts/emulator/drivers/common/inetdrv.c parses SCTP ERROR chunks and writes cause codes int...

CVE-2026-49759 Stack buffer overflow in SCTP error cause parsing in inet_drv allows remote VM crash

Stack-based Buffer Overflow vulnerability in Erlang OTP erts inetdrv allows an unauthenticated remote attacker to crash the BEAM VM by sending a crafted SCTP ERROR chunk. The sctpparseerrorchunk function in erts/emulator/drivers/common/inetdrv.c parses SCTP ERROR chunks and writes cause codes int...

EEF-CVE-2026-49759 Stack buffer overflow in SCTP error cause parsing in inet_drv allows remote VM crash

Summary Stack-based Buffer Overflow vulnerability in Erlang OTP erts inetdrv allows an unauthenticated remote attacker to crash the BEAM VM by sending a crafted SCTP ERROR chunk. The sctpparseerrorchunk function in erts/emulator/drivers/common/inetdrv.c parses SCTP ERROR chunks and writes cause...

CVE-2026-49759

CVE-2026-49759 affects Erlang OTP erts inet_drv SCTP error handling. The sctp_parse_error_chunk() writes cause codes into a fixed-size stack-allocated spec[] without bounds checks, allowing a remote attacker who has SCTP access to overflow the stack and crash the BEAM VM (DoS). A crafted SCTP ERR...

CVE-2026-49759 Stack buffer overflow in SCTP error cause parsing in inet_drv allows remote VM crash

Stack-based Buffer Overflow vulnerability in Erlang OTP erts inetdrv allows an unauthenticated remote attacker to crash the BEAM VM by sending a crafted SCTP ERROR chunk. The sctpparseerrorchunk function in erts/emulator/drivers/common/inetdrv.c parses SCTP ERROR chunks and writes cause codes int...

CVE-2026-49759 Stack buffer overflow in SCTP error cause parsing in inet_drv allows remote VM crash

Stack-based Buffer Overflow vulnerability in Erlang OTP erts inetdrv allows an unauthenticated remote attacker to crash the BEAM VM by sending a crafted SCTP ERROR chunk. The sctpparseerrorchunk function in erts/emulator/drivers/common/inetdrv.c parses SCTP ERROR chunks and writes cause codes int...

CVE-2026-46545

Nimiq is a Rust implementation of the Nimiq Proof-of-Stake protocol based on the Albatross consensus algorithm. Prior to version 1.5.0, a remote, unauthenticated denial-of-service vulnerability in MerkleRadixTrie::putchunk allows any state-sync peer to crash any node performing state...

Nimiq 安全漏洞

Nimiq is an open-source implementation of the Albatross protocol in Rust. Versions of Nimiq prior to 1.5.0 contained a security vulnerability. This vulnerability stemmed from the use of MerkleRadixTrie::putchunk, which allowed remote unauthenticated attackers to cause nodes that synchronize...

CVE-2026-49759: Stack-based Buffer Overflow

Stack-based Buffer Overflow vulnerability in Erlang OTP erts inetdrv allows an unauthenticated remote attacker to crash the BEAM VM by sending a crafted SCTP ERROR chunk. The sctpparseerrorchunk function in erts/emulator/drivers/common/inetdrv.c parses SCTP ERROR chunks and writes cause codes int...

PT-2026-48468

Name of the Vulnerable Software and Affected Versions Erlang OTP versions 17.0 through 27.3.4.12 Erlang OTP version 28.5.0.1 Erlang OTP version 29.0.1 erts versions 6.0 through 15.2.7.8 erts version 16.4.0.1 erts version 17.0.1 Description A stack-based buffer overflow exists in the sctp parse...

Erlang/OTP -- buffer overflow parsing SCTP ERROR/ABORT chunks

https://github.com/erlang/otp/security/advisories/GHSA-6f4f-chj5-5g97 reports: A buffer overflow error when parsing SCTP ERROR or ABORT chunks has been fixed. This could lead to stack corruption and VM crash, but ultimately with hard work by an attacker be refined into maybe even remote code...