EUVD-2026-102106

EspoCRM is an open source customer relationship management application. Prior to 9.3.9, an unauthenticated remote attacker can send an email to a monitored group or IMAP address, including an email-to-Case address, and place arbitrary HTML in its plain-text body. EspoCRM stores that body and...

CVE-2026-59994 EspoCRM: Pre-authentication stored HTML injection in stream notification emails about email received

EspoCRM is an open source customer relationship management application. Prior to 9.3.9, an unauthenticated remote attacker can send an email to a monitored group or IMAP address, including an email-to-Case address, and place arbitrary HTML in its plain-text body. EspoCRM stores that body and...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: virtio-net: Ensure that the received length does not exceed the allocated size. In xdplinearizepage, when reading the following buffers from the ring, we forget to check the received length against the actual allocated size. This...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: BTRFS: Fixed the transaction abort issue caused by item overflow when using the set received ioctl. If the set received ioctl fails due to item overflow when attempting to add the BTRFSUUIDKEYRECEIVEDSUBVOL, the transaction must ...

PYSEC-2026-3832 eml_parser vulnerable to DoS via deeply nested parens in Received headers

Summary emlparser strips parenthesised CFWS comments from Received: headers using a regex-based fix-point loop. The loop has quadratic time complexity in the number of nested parens. A single Received: header containing 5,000 nested parens causes 1.3 seconds of CPU saturation per parsed message;...

eml_parser vulnerable to DoS via deeply nested parens in Received headers

Summaryemlparser strips parenthesised CFWS comments from Received: headers using a regex-based fix-point loop. The loop has quadratic time complexity in the number of nested parens. A single Received: header containing 5,000 nested parens causes 1.3 seconds of CPU saturation per parsed message;...

CVE-2026-55620

A flaw was found in emlparser, a Python module designed for parsing email files. A remote attacker can exploit a vulnerability in how the module processes Received: headers containing deeply nested parentheses. By submitting specially crafted email files, an attacker can cause excessive CPU usage...

CVE-2026-55620

emlparser serves as a python module for parsing eml files and returning various information found in the e-mail as well as computed information. Prior to 3.0.2, emlparser.routing.noparenthesis in emlparser/routing.py removes parenthesized CFWS comments from Received: headers with a regex-based...

eml_parser vulnerable to DoS via deeply nested parens in Received headers

Summary emlparser strips parenthesised CFWS comments from Received: headers using a regex-based fix-point loop. The loop has quadratic time complexity in the number of nested parens. A single Received: header containing 5,000 nested parens causes 1.3 seconds of CPU saturation per parsed message;...

GHSA-G7GC-GMGP-WGQG eml_parser vulnerable to DoS via deeply nested parens in Received headers

Summary emlparser strips parenthesised CFWS comments from Received: headers using a regex-based fix-point loop. The loop has quadratic time complexity in the number of nested parens. A single Received: header containing 5,000 nested parens causes 1.3 seconds of CPU saturation per parsed message;...

Excessively Deep Nesting

Overview eml-parser is a Python EML parser library Affected versions of this package are vulnerable to Excessively Deep Nesting through the processing of deeply nested parentheses in Received headers. An attacker can cause excessive CPU consumption by submitting specially crafted EML files with a...

CVE-2026-55620 eml_parser: DoS via deeply nested parens in Received headers

emlparser serves as a python module for parsing eml files and returning various information found in the e-mail as well as computed information. Prior to 3.0.2, emlparser.routing.noparenthesis in emlparser/routing.py removes parenthesized CFWS comments from Received: headers with a regex-based...

CVE-2026-55620 eml_parser: DoS via deeply nested parens in Received headers

emlparser serves as a python module for parsing eml files and returning various information found in the e-mail as well as computed information. Prior to 3.0.2, emlparser.routing.noparenthesis in emlparser/routing.py removes parenthesized CFWS comments from Received: headers with a regex-based...

CVE-2026-55620

eml_parser is a Python module for parsing EML files. Prior to 3.0.2 , the eml_parser.routing.noparenthesis function in eml_parser/routing.py removes parenthesized CFWS comments from Received: headers using a regex-based fix-point loop with quadratic running time in nesting depth. A single Receive...

CVE-2026-55620 eml_parser: DoS via deeply nested parens in Received headers

emlparser serves as a python module for parsing eml files and returning various information found in the e-mail as well as computed information. Prior to 3.0.2, emlparser.routing.noparenthesis in emlparser/routing.py removes parenthesized CFWS comments from Received: headers with a regex-based...

CVE-2026-55620

emlparser serves as a python module for parsing eml files and returning various information found in the e-mail as well as computed information. Prior to 3.0.2, emlparser.routing.noparenthesis in emlparser/routing.py removes parenthesized CFWS comments from Received: headers with a regex-based...

EUVD-2026-65704

emlparser serves as a python module for parsing eml files and returning various information found in the e-mail as well as computed information. Prior to 3.0.2, emlparser.routing.noparenthesis in emlparser/routing.py removes parenthesized CFWS comments from Received: headers with a regex-based...

PT-2026-81997

Summary eml parser strips parenthesised CFWS comments from Received: headers using a regex-based fix-point loop. The loop has quadratic time complexity in the number of nested parens. A single Received: header containing 5,000 nested parens causes 1.3 seconds of CPU saturation per parsed message;...

PT-2026-81476

Name of the Vulnerable Software and Affected Versions eml parser versions prior to 3.0.2 Description The noparenthesis function in eml parser/routing.py uses a regex-based fix-point loop to remove parenthesized CFWS Comments and Folding White Space from Received: headers. The processing time for...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-102055)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-102055 advisory. In the Linux kernel, the following vulnerability has been resolved: btrfs: fix transaction abort on set received ioctl due to item overflow If the set received ioctl...