CVE-2026-125709

Libstdc++: overflow leaves streambuf in inconsistent state on i/o error.

A flaw was found in libstdc++. When a byte-by-byte write operation fails during file stream processing, the library may still append data into the internal memory buffer. An attacker capable of inducing repeated write failures in an affected service can trigger a buffer overflow, potentially resulting in a Denial of Service (DoS) or memory corruption.

CVSS 3.1 · 4.2 Medium EPSS < 1% KEV · Not listed

Vendors

Redhat

Products

Enterprise Linux Hummingbird Openshift and 1 more

CVE-2026-125403

Ettercap through 0.8.4.1 Out-of-Bounds Read via sslw_remove_sts

Ettercap through 0.8.4.1 contains an out-of-bounds read and size_t underflow vulnerability in sslw_remove_sts() in src/ec_sslwrap.c, caused by a stale length and an unchecked memmem() result when stripping Strict-Transport-Security headers. A malicious HTTPS server whose response passes through Ettercap's SSL interception can trigger out-of-bounds reads and memory corruption in the Ettercap process, which normally runs as root.

CVSS 4.0 · 7.2 High EPSS < 1% KEV · Not listed

Vendors

Ettercap-project

Products

Ettercap

CVE-2026-125399

Fluxion before 6.39 OS Command Injection via Crafted SSID

Fluxion before 6.39 contains an OS command injection vulnerability in the fluxion.sh target scanner, which decodes access point ESSIDs with eval after escaping only single quotes. Attackers within Wi-Fi range can broadcast an access point with a crafted SSID to execute commands as root when the operator scans or selects it.

CVSS 4.0 · 8.6 High EPSS 1.3% KEV · Not listed

Vendors

Fluxionnetwork

Products

Fluxion

CVE-2026-125395

Ampache before 8.4.0 Stored XSS via Song Lyrics ID3 Tag

Ampache before 8.4.0 contains a stored cross-site scripting vulnerability that allows users with upload rights to inject script through unescaped song lyrics in LyricsView.php getLyrics() and show_lyrics.inc.php. Attackers can upload a song whose lyrics ID3 tag contains HTML and script to execute code in the browser of any user viewing the lyrics.

CVSS 4.0 · 5.1 Medium EPSS < 1% KEV · Not listed

Vendors

Ampache

Products

Ampache

CVE-2026-125391

Webmin through 2.670 OS Command Injection via Samba User Account Options

Webmin through 2.670 contains an OS command injection vulnerability in samba/save_euser.cgi that allows authenticated Samba user maintainers to inject commands via unvalidated opts parameter. Attackers can embed shell metacharacters in account option flags passed by create_user and modify_user to backquote_logged, executing commands as root.

CVSS 4.0 · 8.6 High EPSS 1.4% KEV · Not listed

Vendors

Webmin

Products

Webmin

CVE-2026-125387

Faveo Helpdesk through 2.0.3 Cross-Department Ticket Tampering via TicketController

Faveo Helpdesk through 2.0.3 contains an authorization bypass vulnerability in TicketController that allows authenticated agents to modify tickets outside their department by referencing raw ticket IDs. Attackers can call merge-tickets, change-owner, ticket/assign and ticket/surrender endpoints to close, merge or reassign other departments' tickets and enumerate customers' ticket subjects.

CVSS 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed

Vendors

Faveosuite Ladybirdweb

Products

Faveo-helpdesk Faveo Helpdesk

CVE-2026-125379

Movim through 0.35.5 Authorization Bypass via Post::ajaxGetPost Cached Post Read

Movim through 0.35.5 contains an authorization bypass vulnerability in Post::ajaxGetPost that allows authenticated users to read restricted posts by supplying server, node and nodeid values. Attackers who know item identifiers can retrieve cached community or contact-only posts from the pod-wide cache before the XMPP authorization check runs.

CVSS 4.0 · 2.3 Low EPSS < 1% KEV · Not listed

Vendors

Movim

Products

Movim

CVE-2026-125375

MrDoc through 1.1.1 Missing Authorization via Project Document Sort Handlers

MrDoc through 1.1.1 contains a missing authorization vulnerability in the project_doc_sort and manage_project_doc_sort handlers that allows registered users to modify other users' documents by supplying arbitrary document IDs in sort_data. Attackers owning any project can reparent and reorder documents by sequential ID and set their status to draft or removed, hiding published documents.

CVSS 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed

Vendors

Mrdoc

Products

Mrdoc

CVE-2026-125363

MikroDash before 0.8.79 SSRF via Personal Notification Channels

MikroDash before 0.8.79 contains a server-side request forgery vulnerability that allows any signed-in user, including the viewer role, to target internal addresses through notification channels. Attackers can set webhook or mail destinations to loopback, LAN or link-local addresses and call POST /api/notify-channels/{id}/test to probe the internal network.

CVSS 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed

Vendors

Secops-7

Products

Mikrodash

CVE-2026-125359

Mediary Scout before 2026.11.05 SSRF via PanSou Search Source Setting

Mediary Scout before 2026.11.05 contains a server-side request forgery vulnerability that allows any authenticated user, including non-owner accounts, to set an arbitrary PanSou base URL via savePanSouBaseUrlAction without role checks. Attackers can trigger probePanSou() to send server-side POST requests to internal hosts and use distinct error responses as an oracle for internal host and port discovery.

CVSS 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed

Vendors

Fancydirty

Products

Mediary-scout

CVE-2026-125125

compose-lint: A symlink in a pull request can issue workflow commands through the compose-lint Action's SARIF-directory error message

compose-lint is a Docker Compose security linter that identifies dangerous misconfigurations before deployment. From version 0.30.0 until 0.32.0, the compose-lint GitHub Action prints the resolved directory from a failed sarif-file subdirectory creation without effective command suppression. Version 0.30.0 has no stop-commands window, while version 0.31.0 prints this error outside its stop-commands window. A pull request can place a committed symlink on that path to a directory whose name contains a newline followed by a workflow command, causing the SARIF-directory error to issue commands in the job log. Only the Action with sarif-file pointing into a subdirectory is affected; a workspace-root SARIF file, the compose-lint package, the pre-commit hook, and the Docker image do not expose this message. This issue is fixed in version 0.32.0.

CVSS 4.0 · 2.3 Low EPSS < 1% KEV · Not listed

Vendors

—

Products

—

CVE-2026-125105

Wagtail: Identification of documents by SHA1 hash

Wagtail is an open source content management system built on Django. Prior to 7.0.9, 7.3.4, 7.4.3, and 8.0rc2, Wagtail applies ETag conditional request processing to the document serve endpoint before document permission and filename checks complete. An unauthenticated attacker who knows a document ID and a candidate SHA1 hash can submit If-Match or If-None-Match and distinguish the response, revealing whether that hash is present in the document library. The issue does not expose document contents, filenames, other metadata, or information about hashes the attacker does not already know. This issue is fixed in versions 7.0.9, 7.3.4, 7.4.3, and 8.0rc2.

CVSS 3.1 · 3.7 Low EPSS < 1% KEV · Not listed

Vendors

Wagtail

Products

Wagtail

CVE-2026-125041

Gst-plugins-good: gst-plugins-good: qtdemux out-of-bounds heap read from invalid uncompressed video layout

A flaw was found in GStreamer's gst-plugins-good MOV/MP4 demuxer. When processing an uncompressed video track, qtdemux fails to validate the declared row alignment and chroma geometry before using them to build a video buffer layout. A crafted file can cause an out-of-bounds heap read while the sample is copied, potentially crashing the application and causing denial of service.

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed

Vendors

Red Hat Redhat

Products

Enterprise Linux Enterprise Linux Rhel Els

CVE-2026-124992

nushell Data Conversion ser.rs escape_bytes control sequence

A vulnerability was identified in nushell up to 0.116.1. Impacted is the function escape_bytes of the file crates/nu-json/src/ser.rs of the component Data Conversion Handler. The manipulation leads to improper neutralization of escape, meta, or control sequences. The attack must be carried out locally. The pull request to fix this issue awaits acceptance.

CVSS 4.0 · 4.8 Medium EPSS < 1% KEV · Not listed

Vendors

Nushell

Products

Nushell

CVE-2026-124950

Same-origin policy bypass in the CSS Parsing and Computation component

Same-origin policy bypass in the CSS Parsing and Computation component. This vulnerability was fixed in Firefox 160 and Thunderbird 160.

CVSS 3.1 · 3.4 Low EPSS < 1% KEV · Not listed

Vendors

—

Products

—

CVE-2026-124949

Other issue in the SVG component

Other issue in the SVG component. This vulnerability was fixed in Firefox 160 and Thunderbird 160.

CVSS 3.1 · 3.4 Low EPSS < 1% KEV · Not listed

Vendors

—

Products

—

CVE-2026-124947

Incorrect boundary conditions in the Graphics component

Incorrect boundary conditions in the Graphics component. This vulnerability was fixed in Firefox 160 and Thunderbird 160.

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed

Vendors

—

Products

—

CVE-2026-124946

Invalid pointer in the JavaScript Engine: JIT component

Invalid pointer in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 160 and Thunderbird 160.

CVSS 3.1 · 3.4 Low EPSS < 1% KEV · Not listed

Vendors

—

Products

—

CVE-2026-124945

Invalid pointer in the Layout: Text and Fonts component

Invalid pointer in the Layout: Text and Fonts component. This vulnerability was fixed in Firefox 160 and Thunderbird 160.

CVSS 3.1 · 3.4 Low EPSS < 1% KEV · Not listed

Vendors

—

Products

—

CVE-2026-124944

Information disclosure in the Marionette component

Information disclosure in the Marionette component. This vulnerability was fixed in Firefox 160 and Thunderbird 160.

CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed

Vendors

—

Products

—