PT-2026-92427

Name of the Vulnerable Software and Affected Versions Http4s versions prior to 0.23.35 Http4s versions prior to 1.0.0-M47 Description Ember's HTTP/1.1 parser accepts duplicate Content-Length headers with different values and utilizes the last value instead of rejecting the message. This behavior...

PT-2026-92377

Summary Ember's HTTP/1.1 request parser does not reject a message that carries both a Transfer-Encoding and a Content-Length header. RFC 9112 §6.1 requires a server to treat such a message as a framing error and close the connection. An intermediary that follows the RFC's CL-strip-and-forward pat...

PT-2026-91923

Name of the Vulnerable Software and Affected Versions fast-uri versions 4.1.3 through 4.1.4 Description The mailto parser compares query field names to reserved names such as to, subject, and body while they are still percent-encoded. Because the parser only decodes these names when storing them ...

PT-2026-92066

Name of the Vulnerable Software and Affected Versions FreeRDP server versions prior to 3.31.0 Description A use-after-free issue exists in the DRDYNVC parser. This occurs when a channel pointer is dereferenced after the synchronization lock has been released. Authenticated clients can trigger a...

CVE-2026-91926: Missing Release of Memory after Effective Lifetime

A flaw was found in gss-ntlmssp. A memory leak occurs in the NTLM target-info parser when a crafted NTLM CHALLENGE message contains duplicated string-valued AVPAIR entries. The parser allocates memory for each string value but does not free the previous allocation when the same AVPAIR type appear...

Security Vulnerabilities fixed in Thunderbird 140.16 — Mozilla

A maliciously constructed mail header could lead to multiple fields being parsed as one, or potential memory safety violations. A maliciously constructed IMAP line could cause an out-of-bounds buffer read. A malicious or compromised IMAP server can trigger an out-of-bounds read in the IMAP respon...

Security Vulnerabilities fixed in Thunderbird 156 — Mozilla

A maliciously constructed mail header could lead to multiple fields being parsed as one, or potential memory safety violations. A maliciously constructed IMAP line could cause an out-of-bounds buffer read. A malicious or compromised IMAP server can trigger an out-of-bounds read in the IMAP respon...

CVE-2026-91959: Out-of-bounds Read

FreeRDP before 3.31.0 contains a buffer over-read vulnerability in the rtsreadresult function within the RPC gateway transport parser. Attackers can send a malicious BINDACK PDU with a truncated result entry to trigger an out-of-bounds read causing process abort...

CVE-2026-91959: Out-of-bounds Read

FreeRDP before 3.31.0 contains a buffer over-read vulnerability in the rtsreadresult function within the RPC gateway transport parser. Attackers can send a malicious BINDACK PDU with a truncated result entry to trigger an out-of-bounds read causing process abort...

Linux Distros Unpatched Vulnerability : CVE-2026-86818

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - fast-uri is a dependency-free RFC 3986 URI parser for Node.js, used by Fastify and ajv, that added a mailto scheme parser in version 4.1.3. In versions 4.1.3 an...

PT-2026-92476

Name of the Vulnerable Software and Affected Versions Thunderbird versions prior to 140.16 Thunderbird versions prior to 153.3 Thunderbird versions prior to 156 Description A malicious or compromised IMAP server can cause a crash in Thunderbird by sending an untagged ' ID' response. This triggers...

KLA91287 Multiple vulnerabilities in Mozilla Thunderbird

Multiple vulnerabilities were found in Mozilla Thunderbird. Malicious users can exploit these vulnerabilities to bypass security restrictions, cause denial of service, execute arbitrary code, obtain sensitive information, spoof user interface. Below is a complete list of vulnerabilities: 1...

KLA91285 Multiple vulnerabilities in Mozilla Thunderbird ESR

Multiple vulnerabilities were found in Mozilla Thunderbird. Malicious users can exploit these vulnerabilities to bypass security restrictions, cause denial of service, execute arbitrary code, obtain sensitive information. Below is a complete list of vulnerabilities: 1. Security vulnerability can ...

PT-2026-91932

A flaw was found in gss-ntlmssp. A memory leak occurs in the NTLM target-info parser when a crafted NTLM CHALLENGE message contains duplicated string-valued AV PAIR entries. The parser allocates memory for each string value but does not free the previous allocation when the same AV PAIR type...

Improper Resource Shutdown or Release

Overview Affected versions of this package are vulnerable to Improper Resource Shutdown or Release in the parseplaylist function of the Duration Parser component when processing the duration or targetduration arguments. An attacker can cause a denial of service by providing specially crafted...

CVE-2026-90816

A vulnerability was found in FFmpeg 8.0.x. This affects the function parseplaylist of the file libavformat/hlsproto.c of the component Duration Parser. Performing a manipulation of the argument duration/targetduration results in denial of service. The attack is possible to be carried out remotely...

DEBIAN-CVE-2026-90816

A vulnerability was found in FFmpeg 8.0.x. This affects the function parseplaylist of the file libavformat/hlsproto.c of the component Duration Parser. Performing a manipulation of the argument duration/targetduration results in denial of service. The attack is possible to be carried out remotely...

CVE-2026-54334

UEFI Firmware Parser parses BIOS, Intel ME, and UEFI firmware structures including volumes, file systems, and files. Prior to 1.14, ReadCLen in uefifirmware/compression/Tiano/Decompress.c reads Number from GetBitsSd, CBIT with CBIT = 9 and can obtain 511 entries for the 510-element Sd-mCLen heap...

CVE-2026-54333

UEFI Firmware Parser parses BIOS, Intel ME, and UEFI firmware structures including volumes, file systems, and files. Prior to 1.14, MakeTable in uefifirmware/compression/Tiano/Decompress.c does not validate that bit-length values read from a crafted Tiano or EFI compressed firmware bitstream rema...

CVE-2026-54334 UEFI Firmware Parser: Heap out-of-bounds write in tiano decompressor `ReadCLen`

UEFI Firmware Parser parses BIOS, Intel ME, and UEFI firmware structures including volumes, file systems, and files. Prior to 1.14, ReadCLen in uefifirmware/compression/Tiano/Decompress.c reads Number from GetBitsSd, CBIT with CBIT = 9 and can obtain 511 entries for the 510-element Sd-mCLen heap...