CVE-2026-46560

OpenAM Authentication Bypass via RADIUS Spoofing

Open Access Management (OpenAM) is an access management solution. Prior to 16.1.1, the `RADIUS` authentication module opens an unconnected datagram socket and trusts the first UDP datagram received on the client source port. The receive path does not verify the source IP and port, match the response identifier to the outstanding request, or verify the RFC 2865 `Response Authenticator`; the RFC 2869 `Message-Authenticator` is neither sent nor required. Any non-Reject/non-Challenge packet is treated as success. On a deployment with a `RADIUS` module instance enabled on a login chain, an unauthenticated network attacker can race the real server on-path or spray forged `Access-Accept` packets off-path and obtain a session for any `RADIUS`-mapped username without knowing the shared secret. Unlike CVE-2024-3596, exploitation requires no MD5 chosen-prefix forgery because no response authenticator is checked. The resulting session carries the impersonated principal's privileges. This issue is fixed in version 16.1.1.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed

Vendors

Openidentityplatform

Products

Openam

CVE-2026-40573

NovumOS: Nova Interpreter Privilege Escalation

NovumOS is a custom 32-bit operating system written in Zig and x86 Assembly. Prior to version 0.25-beta.1, the `Nova` interpreter runs in Ring 0 with unrestricted kernel-memory access. Loading a malicious `.nv` script through the shell permits a local user to execute code with kernel privileges without security checks. The advisory identifies VM initialization in `zig/nova/vm.zig` as the affected component; script execution is not isolated in a restricted Ring 3 privilege domain. This issue is fixed in version 0.25-beta.1.

CVSS 3.1 · 8.6 High EPSS < 1% KEV · Not listed

Vendors

Minecanton209

Products

Novumos

CVE-2026-120046

Nezha 2.0.0 before 2.4.0 Startup NULL Pointer Dereference via Orphaned Service History

Nezha 2.0.0 before 2.4.0 contains a NULL pointer dereference vulnerability in ServiceSentinel.loadTodayStats that allows authenticated users to crash the dashboard by deleting a service. Attackers can delete their own service via POST /api/v1/batch-delete/service, leaving orphaned service_histories rows that crash the non-TSDB dashboard on its next startup until removed manually.

CVSS 4.0 · 6 Medium EPSS < 1% KEV · Not listed

Vendors

Nezhahq

Products

Nezha

CVE-2026-119764

Mythic 3.2.16 through 3.4.0.61 Stored XSS via Agent-Downloaded File Preview

Mythic 3.2.16 through 3.4.0.61 contains a stored cross-site scripting vulnerability that allows attackers controlling target endpoint files to run JavaScript in the Mythic UI origin by planting HTML in .pdf-named files. When an operator downloads the file and clicks Preview Media, content-sniffed HTML from /direct/view renders same-origin, stealing localStorage JWTs for full GraphQL and REST access.

CVSS 4.0 · 7.4 High EPSS < 1% KEV · Not listed

Vendors

Its-a-feature

Products

Mythic

CVE-2026-119760

sniproxy through 0.7.0 NULL Pointer Dereference via resolv_cancel()

sniproxy through 0.7.0 contains a NULL pointer dereference vulnerability in resolv_cancel() that allows remote unauthenticated attackers to crash the daemon by sending overlong hostnames. Attackers can send a 254 or 255 character TLS SNI name or HTTP Host header matching a wildcard backend, then close the connection to terminate the proxy.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed

Vendors

Sniproxy Project

Products

Sniproxy

CVE-2026-119730

Maxthon Browser for Android < 7.5.8.103 Fullscreen Address Bar Spoofing

Maxthon Browser for Android before 7.5.8.103 contains an address bar spoofing vulnerability that allows remote attackers to misrepresent a page's origin by exploiting the lack of a persistent fullscreen notification or trusted origin indicator when the Fullscreen API is invoked. Attackers can craft a malicious web page that renders a counterfeit address bar showing a trusted domain while displaying attacker-controlled content, tricking users who perform a single tap to enter fullscreen into disclosing credentials via phishing.

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

Vendors

Maxthon

Products

Maxthon Browser For Android

CVE-2026-119342

Stirling-PDF: SVG→PDF local file read (LFI) via SVG-sanitizer and Batik same-origin bypass

Stirling-PDF is a locally hosted web application that facilitates various operations on PDF files. From 2.13.1 until 2.13.2, the POST /api/v1/convert/svg/pdf endpoint renders attacker-supplied SVG through Apache Batik, and a scheme-less root-relative image reference bypasses SvgSanitizer.isExternalUrl() before Batik resolves it against the file:///input.svg document base as a same-origin local file. The convert() and addSvgAsPage() paths in app/core/src/main/java/stirling/software/SPDF/utils/SvgToPdf.java can then render image-decodable server files into the returned PDF when sanitization is enabled, including without authentication on login-disabled deployments or with non-admin access when login is enabled. The issue discloses PNG, JPG, GIF, or SVG content and provides an existence oracle only for image-decodable paths; plain text, binary files, directories, XInclude text, external entities, explicit file URLs, and tested HTTP references are not disclosed through this mechanism. This issue is fixed in version 2.13.2.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed

Vendors

Stirling

Products

Stirling Pdf

CVE-2026-119340

Tesseract: GENERIC_2D_ARRAY DeSerializeSize signed integer comparison bypass allows negative dimensions

Tesseract is an open source OCR engine. Prior to 5.5.4, GENERIC_2D_ARRAY::DeSerializeSize in src/ccstruct/matrix.h reads matrix dimensions as signed int32_t values and compares them only with UINT16_MAX, allowing negative values to reach ResizeNoInit. Negative dimensions or a 65535 by 65535 product can create inconsistent allocation state and later out-of-bounds accesses while loading a crafted traineddata file, causing denial of service. This issue is fixed in version 5.5.4.

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

Vendors

Tesseract-ocr

Products

Tesseract Ocr

CVE-2026-119338

Tesseract: Double free and use after free in the PAGE XML renderer on right-to-left pages

Tesseract is an open source OCR engine. From 5.4.0 until 5.5.4, AppendLinePolygon in src/api/pagerenderer.cpp destroys the caller-owned right-to-left Pta accumulator while receiving it by value, leaving line_top_rtl_pts and line_bottom_rtl_pts dangling. On an upright Hebrew or Arabic page at the default PAGE XML level, POLYGONFLAG with a false skewed_flag enters the vulnerable calls, while LEVELFLAG greater than zero provides an alternative gate. The calls repeatedly read and free the stale object, causing a double free and use after free and allowing corrupted coordinates to reach RecalcPolygonline. This issue is fixed in version 5.5.4.

CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed

Vendors

Tesseract-ocr

Products

Tesseract Ocr

CVE-2026-119335

Pi-hole: Local privilege escalation from `pihole` user to root via CVE-2026-41489 fix bypass

Pi-hole is a DNS sinkhole that protects devices from unwanted content without installing any client-side software. Prior to 6.5, advanced/Scripts/utils.sh getFTLPID() attempts to validate the pihole-owned /run/pihole-FTL.pid file with expr "${FTL_PID}" : "[^[:digit:]]", but this rejects only values whose first character is not a digit. An attacker with code execution as the pihole user can write a digit-prefixed arithmetic expression to the pihole-owned PID file. Root-run pihole subcommands then evaluate [[ "$pid" -eq "-1" ]], causing Bash to recursively evaluate array subscripts and execute command substitution as root. This bypasses the content-validation portion of the CVE-2026-41489 remediation while leaving its hardcoded PID-file path protection intact. This issue is fixed in version 6.5.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Vendors

Pi-hole

Products

Pi-hole

CVE-2026-119330

Immich: A regular user can create SharedLink for album/asset belonging to another user through CreateSharedLink API

Immich is a high-performance self-hosted photo and video management solution. Prior to 3.2.0, the shared-link creation API accepted albumId and assetIds as independent fields in server/src/services/shared-link.service.ts but authorized only the resource selected by the requested link type. An authenticated attacker who already knew a victim-owned asset UUID could select SharedLinkType.Album for an attacker-owned album while supplying that UUID in assetIds; SharedLinkService.create() persisted the unchecked association in shared_link_asset and made the victim asset available through the new anonymous shared-link credential. This exposed victim metadata, thumbnails, and the byte-identical original file and created a persistent sharing relationship that could be redistributed. This issue is fixed in version 3.2.0.

CVSS 3.1 · 3.5 Low EPSS < 1% KEV · Not listed

Vendors

Immich-app

Products

Immich

CVE-2011-3344

Spacewalk: spacewalk: cross-site scripting via uri in lookup login/password form

A flaw was found in Spacewalk. A remote attacker can exploit a cross-site scripting (XSS) vulnerability in the Lookup Login/Password form by injecting arbitrary web script or HTML via the URI. This can lead to information disclosure or unauthorized actions within the user's browser session.

CVSS 3.1 · 5.4 Medium EPSS 1.5% KEV · Not listed

Vendors

Redhat

Products

Network Satellite Rhel Els Spacewalk

CVE-2011-2927

Spacewalk: spacewalk and red hat network satellite: cross-site scripting vulnerability via search forms

A flaw was found in Spacewalk and Red Hat Network Satellite. This vulnerability, known as cross-site scripting (XSS), allows remote attackers to inject malicious web scripts or HTML into web pages viewed by other users. The flaw is triggered through vectors related to Search forms, enabling attackers to potentially steal sensitive information or perform actions on behalf of the victim.

CVSS 3.1 · 5.4 Medium EPSS 1.5% KEV · Not listed

Vendors

Redhat

Products

Network Satellite Rhel Els Spacewalk

CVE-2011-2920

Spacewalk: spacewalk: cross-site scripting vulnerability allows arbitrary web script execution.

A flaw was found in Spacewalk and Red Hat Network Satellite. This cross-site scripting (XSS) vulnerability allows a remote attacker to inject arbitrary web script or HTML into web pages through various input fields, such as the "Filter by Synopsis" field. This could lead to the execution of malicious code in a user's web browser, potentially compromising user sessions or disclosing sensitive information.

CVSS 3.1 · 5.5 Medium EPSS 2.0% KEV · Not listed

Vendors

Redhat

Products

Network Satellite Rhel Els Spacewalk

CVE-2009-4139

Spacewalk-java: spacewalk: red hat network satellite: spacewalk java: privilege escalation via cross-site request forgery

A flaw was found in Spacewalk Java site packages. This cross-site request forgery (CSRF) vulnerability allows a remote attacker to hijack the authentication of arbitrary users. This can lead to unauthorized actions, including disabling user accounts, adding new user accounts, or escalating privileges by modifying existing user accounts to have administrator access.

CVSS 3.1 · 6.8 Medium EPSS < 1% KEV · Not listed

Vendors

Redhat

Products

Network Satellite Network Satellite Server Rhel Els and 1 more

CVE-2026-99241

ntfs: take invalidate_lock in ntfs_filemap_page_mkwrite()

In the Linux kernel, the following vulnerability has been resolved: ntfs: take invalidate_lock in ntfs_filemap_page_mkwrite() ntfs_filemap_page_mkwrite() calls iomap_page_mkwrite() without holding mapping->invalidate_lock, so a concurrent truncate or fallocate can be in the middle of invalidating pagecache and rewriting the runlist while the write fault maps blocks and dirties the folio. This races with ntfs_attr_fallocate(), which merges clusters into the in-memory runlist, drops the runlist lock, and only afterwards zeroes the newly allocated clusters on disk; and with the punch-hole/insert/collapse paths that free clusters after truncating the cache. Per Documentation/filesystems/locking.rst, ->page_mkwrite() must ensure there are no truncate/invalidate races, "usually mapping->invalidate_lock is suitable for proper serialization". xfs takes its mmaplock (= the invalidate_lock rwsem) shared in exactly this path. Take invalidate_lock shared around iomap_page_mkwrite(). The read-only fault path is already covered because filemap_fault() itself grabs invalidate_lock shared on instantiation/read paths; only page_mkwrite was bypassing it in this driver.

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

Vendors

Linux

Products

Linux Linux Kernel

CVE-2026-99245

KEYS: Fix key_reject_and_link() race with keyring restriction

In the Linux kernel, the following vulnerability has been resolved: KEYS: Fix key_reject_and_link() race with keyring restriction The restrict_link check in key_reject_and_link() is done before taking the keyring semaphore, racing with a concurrent keyring_restrict() that installs the restriction while holding the semaphore in write mode. Move the check to after __key_link_lock(), so it is done under the semaphore, matching the pattern used in __key_create_or_update().

CVSS 3.1 · 3.6 Low EPSS < 1% KEV · Not listed

Vendors

Linux

Products

Linux Linux Kernel

CVE-2012-0059

Spacewalk-backend: spacewalk-backend: information disclosure via cleartext passwords in error messages

A flaw was found in Spacewalk-backend. This information disclosure vulnerability occurs when a system registration XML-RPC call fails, causing cleartext user passwords to be included in error messages. Remote administrators can exploit this by reading server logs and emails, leading to the unauthorized disclosure of user passwords.

CVSS 3.1 · 4.9 Medium EPSS 1.7% KEV · Not listed

Vendors

Redhat

Products

Network Proxy Network Satellite Rhel Els and 1 more

CVE-2011-1594

Spacewalk: spacewalk: open redirect vulnerability enables phishing attacks via url parameter

A flaw was found in Spacewalk, as used in Red Hat Network Satellite. This open redirect vulnerability allows remote attackers to redirect users to arbitrary web sites by manipulating a URL in the url_bounce parameter. This can enable attackers to conduct phishing attacks, potentially leading to unauthorized information disclosure or credential theft.

CVSS 3.1 · 6.5 Medium EPSS 1.5% KEV · Not listed

Vendors

Redhat

Products

Network Satellite Rhel Els Spacewalk

CVE-2026-78410

Util-linux: util-linux: restricted bind mounts do not pin the source, allowing x-mount.owner/group/mode redirection

A flaw was found in util-linux. Restricted bind mounts take the source path from fstab but do not pin that source before the privileged mount. A local unprivileged user who can replace the authorized source or a writable ancestor can redirect SUID mount(8) to bind another host directory. If the fstab entry also sets X-mount.owner, X-mount.group, or X-mount.mode, root then changes ownership or mode on that redirected inode.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Vendors

Linux Redhat

Products

Util-linux Cost Management On Premise Enterprise Linux and 5 more