CVE Watch19 oct 2026

CVE-2026-52909

In the Linux kernel, the following vulnerability has been resolved: ip6_vti: set netns_immutable on the fallback device. john1988 and Noam

CVSS

7.8

Alto

EPSS

0.1%

KEV

—

Exploit Today

0-100

Publicado: 19 jun 2026 · Última mod.: 19 oct 2026 · CWE-863

EPSS · 30d

0.1%EPSS · 30 días0.1%

2026-10-042026-11-01

Descripción técnica

In the Linux kernel, the following vulnerability has been resolved: ip6_vti: set netns_immutable on the fallback device. john1988 and Noam Rathaus reported that vti6_init_net() does not set the netns_immutable flag on the per-netns fallback tunnel device (ip6_vti0). Other similar tunnel drivers (like ip6_tunnel, sit, ip6_gre, and ip_tunnel) correctly set this flag during their fallback device initialization to prevent them from being moved to another network namespace.

Referencias oficiales

CVEs relacionados

CVECVSSEPSSKEVRExplotTítuloVis.

CVE-2026-1204894.3 MED

—

———Outline before 1.12.0 contains an incorrect authorization vulnerability in authorizeDocumentPublish() that allows authenticated members to publish documents into private collections without write access. Attackers can detach a child document via documents.unpublish, retaining parentDocumentId, then call documents.update with a private collection UUID to inject phishing content.5h CVE-2026-1204877.2 ALT

—

———LaraDashboard before 1.4.5 contains an incorrect authorization vulnerability in SettingPolicy::manageCoreUpgrades() that allows non-Superadmin administrators with settings.edit to access Superadmin-only core-upgrade operations. Attackers can use the /admin/settings/core-upgrades backup, download, restore and upgrade actions to obtain database dumps containing password hashes and restore or upgrade the site.5h CVE-2026-1204504.3 MED

—

———LaraDashboard 1.4.0 before 1.4.9 contains an improper authorization vulnerability that allows authenticated users with read-only email_template.view permission to send arbitrary emails via the MCP send-email tool. Attackers can mint an MCP token and call send-email with any recipient, subject, and raw HTML body to deliver phishing or spam from the site's mailer.5h CVE-2026-1204458.8 ALT

—

———madong-admin-saas through 5.1.4 contains an incorrect authorization vulnerability in AccessTokenMiddleware that allows authenticated tenant users to access the platform management API in multi-tenant mode. Attackers can reuse a tenant login JWT against /platformapi controllers to create platform administrator accounts, read tenant database settings, and take control of every tenant.4h CVE-2026-119625—

17.0%

——5The `/{username}` web route accepted personal access tokens over HTTP Basic authentication without checking their scope. A token confined to an unrelated scope, such as `read:issue`, could read its owner's private activity through the user RSS/Atom feed and the profile activity tab, and other members' activity in a private organization through the organization feed; a public-only token could list the owner's private repositories and organizations and render private profile READMEs. For a site administrator's token this applied to every account. Tokens are now accepted on this route only for feeds, which require `read:user` or `read:organization`.1d CVE-2026-119441—

9.6%

——3`DELETE /api/v1/orgs/{org}/repos` deletes all repositories of an organization, but it did not enforce the public-only restriction of access tokens: the route only checked that the organization itself was public. A public-only token of an owner of a public organization could therefore permanently delete the organization's private repositories, which such a token must not reach. Routes that require organization ownership now reject public-only tokens.1d