Mattermost Server 10.11.x < 10.11.14 / 11.4.x < 11.4.4 / 11.5.x < 11.5.2 Vulnerability (MMSA-2026-00597)

The version of Mattermost Server installed on the remote host is affected by a vulnerability: - Mattermost fails to enforce slash command trigger-word uniqueness during command updates which allows an authenticated team member with Manage Own Slash Commands permission to hijack and impersonate...

Siemens RuggedCom Rox Integer Underflow (Wrap or Wraparound) (CVE-2019-14199)

An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy when parsing a UDP packet due to a netprocessreceivedpacket integer underflow during an udppackethandler call. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for...

Siemens RUGGEDCOM RST2428P Multiple Releases of Same Resource or Handle (CVE-2025-40261)

In the Linux kernel, the following vulnerability has been resolved: nvme: nvme-fc: Ensure -ioerrwork is cancelled in nvmefcdeletectrl nvmefcdeleteassocation waits for pending I/O to complete before returning, and an error can cause -ioerrwork to be queued after cancelworksync had been called. Mov...

Siemens RuggedCom Rox Uncontrolled Recursion (CVE-2025-9714)

Uncontrolled recursion inXPath evaluationin libxml2 up to and including version 2.9.14 allows a local attacker to cause a stack overflow via crafted expressions. XPath processing functions xmlXPathRunEval, xmlXPathCtxtCompile, and xmlXPathEvalExpr were resetting recursion depth to zero before...

Siemens SIMATIC S7-1500 Incorrect Resource Transfer Between Spheres (CVE-2026-31431)

In the Linux kernel, the following vulnerability has been resolved: crypto: algifaead - Revert to operating out-of-place This mostly reverts commit 72548b093ee3 except for the copying of the associated data. There is no benefit in operating in-place in algifaead since the source and destination...

Siemens RuggedCom Rox Out-of-bounds Write (CVE-2022-34835)

In Das U-Boot through 2022.07-rc5, an integer signedness error and resultant stack-based buffer overflow in the i2c md command enables the corruption of the return address pointer of the doi2cmd function. This plugin only works with Tenable.ot. Please visit...

Siemens RUGGEDCOM RST2428P Improper Input Validation (CVE-2026-23228)

In the Linux kernel, the following vulnerability has been resolved: smb: server: fix leak of activenumconn in ksmbdtcpnewconnection On kthreadrun failure in ksmbdtcpnewconnection, the transport is freed via freetransport, which does not decrement activenumconn, leaking this counter. Replace...

PT-2026-50733

Summary piscina's constructor and run paths read the filename option via plain member access: js // dist/index.js line 92 constructor const filename = options.filename ? 0, common 1.maybeFileURLToPathoptions.filename : null; this.options = ...kDefaultOptions, ...options, filename, maxQueue: 0 ; /...

PT-2026-50646

Cotonti 1.0.0 master branch, commit f43f1fc3 is vulnerable to stored Cross-Site Scripting in the Personal File Storage PFS module. A folder title pff title is imported with the 'TXT' filter, which does not strip or encode HTML the tag check in cot import is disabled, so an authenticated user can...

PT-2026-50734

Summary http-proxy-middleware documents router proxy-table entries as host, path, or host+path selectors, but the host+path implementation uses unanchored substring matching on attacker-controlled request metadata. As a result, a crafted Host header that is only a superstring match for a configur...

PT-2026-50742

Summary Running a malicous container image where the WORKDIR path contains a symlink can create a directory or modify ownership on the host filesystem. Modified ownership is less likely to happen as that requires help from an untrusted/malicious process that mutates the host filesystem tree durin...

PT-2026-50793

Impact CookieJar incorrectly accepts cookies with a dot-only Domain attribute, such as Domain=., Domain=.., Domain=..., and whitespace-padded variants such as Domain= . . In affected versions, SetCookie::matchesDomain removes leading dots from the cookie domain, normalizing dot-only values to the...

Thursday, June 18, 2026 Security Releases

Thursday, June 18, 2026 Security Releases UPDATE 2026-06-18 Security releases available Updates are now available for the 26.x, 24.x, 22.x Node.js release lines for the following issues. This security release includes the following dependency updates to address public vulnerabilities: llhttp 9.4....

Siemens RUGGEDCOM RST2428P Infinite Loop (CVE-2026-23220)

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix infinite loop caused by nextsmb2rcvhdroff reset in error paths The problem occurs when a signed request fails smb2 signature verification check. In processrequest, if checksignreq returns an error, setsmb2rspstatuswork...

Lexmark International (CVE-2018-15519)

Various Lexmark devices have a Buffer Overflow issue 1 of 2. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if description scriptid505489; scriptversion"1.1";...

Siemens RuggedCom Rox Integer Underflow (Wrap or Wraparound) (CVE-2019-14192)

An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy when parsing a UDP packet due to a netprocessreceivedpacket integer underflow during an ncinputpacket call. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more...

Siemens RUGGEDCOM RST2428P Improper Input Validation (CVE-2026-23032)

In the Linux kernel, the following vulnerability has been resolved: nullblk: fix kmemleak by releasing references to fault configfs items When CONFIGBLKDEVNULLBLKFAULTINJECTION is enabled, the null-blk driver sets up fault injection support by creating the timeoutinject, requeueinject, and...

Siemens RUGGEDCOM RST2428P Improper Input Validation (CVE-2026-23230)

In the Linux kernel, the following vulnerability has been resolved: smb: client: split cachedfid bitfields to avoid shared-byte RMW races isopen, haslease and onlist are stored in the same bitfield byte in struct cachedfid but are updated in different code paths that may run concurrently. Bitfiel...

Siemens Ruggedcom Rox Uncontrolled Recursion (CVE-2019-13103)

A crafted self-referential DOS partition table will cause all Das U-Boot versions through 2019.07-rc4 to infinitely recurse, causing the stack to grow infinitely and eventually either crash or overwrite other data. This plugin only works with Tenable.ot. Please visit...

Siemens RUGGEDCOM RST2428P Race Condition (CVE-2025-40258)

"In the Linux kernel, the following vulnerability has been resolved: mptcp: fix race condition in mptcpschedulework syzbot reported use-after-free in mptcpschedulework 1 Issue here is that mptcpschedulework schedules a work, then gets a refcount on sk-skrefcnt if the work was scheduled. This...