CVE-2026-19655

CVE-2026-19655 affects Arista EOS when DHCP relay/snooping is configured with Option 82 (information option) or when the DHCP server uses match criteria based on that option. An unauthenticated attacker on a client-facing VLAN can send a specially crafted packet that triggers a DHCP Relay service...

EUVD-2026-80003

On affected platforms running Arista EOS with Dynamic Host Configuration Protocol DHCP relay/snooping configured with the information option Option 82, or with the DHCP server configured with match criteria based on the information option, an unauthenticated attacker connected to a client-facing...

CVE-2026-85484

A flaw was found in HTML::FormHandler for Perl. This vulnerability allows a remote attacker to inject malicious script into web pages. The component fails to properly escape option group labels and radio button labels when rendering them into HTML. This can lead to Cross-Site Scripting XSS attack...

CLEANSTART-2026-GE74044 source-address critical option in the Permissions returned by an authentication callback was only enforced for the PublicKeyCallback and VerifiedPublicKeyCallback paths, extending the fix for CVE-2...

Multiple security vulnerabilities affect the prometheus-node-exporter-fips package. The source-address critical option in the Permissions returned by an authentication callback was only enforced for the PublicKeyCallback and VerifiedPublicKeyCallback paths, extending the fix for CVE-2026-46595. S...

PT-2026-93170

On affected platforms running Arista EOS with Dynamic Host Configuration Protocol DHCP relay/snooping configured with the information option Option 82, or with the DHCP server configured with match criteria based on the information option, an unauthenticated attacker connected to a client-facing...

CVE-2026-19655: Improper Input Validation

On affected platforms running Arista EOS with Dynamic Host Configuration Protocol DHCP relay/snooping configured with the information option Option 82, or with the DHCP server configured with match criteria based on the information option, an unauthenticated attacker connected to a client-facing...

rsync: rsync: Arbitrary file write via --temp-dir or --link-dest options

A flaw was found in rsync. A remote attacker can exploit this vulnerability by specifying an absolute path using the --temp-dir or --link-dest options. This bypasses the rename-confinement logic, allowing the attacker to write files to arbitrary locations outside the intended destination tree,...

rsync: rsync: Arbitrary file write via --temp-dir or --link-dest options

A flaw was found in rsync. A remote attacker can exploit this vulnerability by specifying an absolute path using the --temp-dir or --link-dest options. This bypasses the rename-confinement logic, allowing the attacker to write files to arbitrary locations outside the intended destination tree,...

CVE-2026-55073

A flaw was found in WeasyPrint. Server-side applications that configure a restrictive URL fetcher and pass attacker-influenced values to HTML.writepdf can have the restriction bypassed through the xmpmetadata or stylesheets options. This allows an attacker to read local files or perform Server-Si...

CVE-2026-55073

WeasyPrint prior to 70.0 contains a url_fetcher bypass in two write_pdf() code paths. The xmp_metadata parameter in weasyprint/pdf/__init__.py calls select_source() without passing the document's fetcher, enabling arbitrary local file read with contents embedded verbatim in the output PDF. The st...

OESA-2026-3745 nmap security update

Nmap "Network Mapper" is a free and open source license utility for network discovery and security \ auditing. It was designed to rapidly scan large networks, but works fine against single hosts. Security Fixes: Nmap versions up to and including 7.99 contains a denial of service vulnerability tha...

K000163318: OpenSSH vulnerability CVE-2026-35414

Security Advisory Description OpenSSH before 10.3 mishandles the authorizedkeys principals option in uncommon scenarios involving a principals list in conjunction with a Certificate Authority that makes certain use of comma characters. CVE-2026-35414 Impact There is no impact; F5 products are not...

Astra Linux – Vulnerability in libxml2

A issue was discovered in libxml2 before version 2.10.3. When parsing a multi-gigabyte XML document with the XMLPARSEHUGE parser option enabled, several integer counters may overflow. This leads to an attempt to access an array at a negative 2GB offset, typically resulting in a segmentation fault...

Astra Linux – Vulnerability in grub2

A flaw was discovered in grub2 in versions prior to 2.06. The option parser allows an attacker to overwrite a heap-allocated buffer by calling certain commands with a large number of specific short forms of options. The greatest threat from this vulnerability is to data confidentiality and...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: cifs: Fixed an integer overflow during the processing of the acregmax mount option. The user-provided mount parameter acregmax, of type u32, is intended to have an upper limit. However, before it is validated, the value is...

Astra Linux – Vulnerability in atftp

In tftpdfile.c in atftp up to 0.7.4, there is a buffer overflow issue due to improper handling of buffer-size parameters, which does not correctly account for combinations of data, OACK, and other options...

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

In the Linux kernel, the following vulnerabilities have been resolved: net: fixed an integer overflow in the geneveopt structure The struct geneveopt structure uses 5 bits for each individual option. This means that each option must be less than 128 bytes in size. However, all current related...

Astra Linux – Vulnerability in edk2

EDK2’s Network Package is vulnerable to an infinite loop vulnerability when parsing a PadN option in the Destination Options header of IPv6. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of availability...

Astra Linux – Vulnerability in JQuery

In jQuery versions greater than or equal to 1.0.3 and before 3.5.0, passing HTML containing elements from untrusted sources—even after sanitizing it—to one of jQuery’s DOM manipulation methods e.g., .html, .append, etc. may execute untrusted code. This issue has been fixed in jQuery 3.5.0...

Astra Linux – Vulnerability in Linux

In the Linux kernel before version 5.11.14, there is a use-after-free issue in the cipsov4genopt module, located in net/ipv4/cipsoipv4.c. This issue arises due to improper handling of the CIPSO and CALIPSO reference counts related to DOI definitions. As a result, an arbitrary value is written to...