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CVE archive

August 2025

Browse CVE records published in August 2025, with severity, affected products, CWE, KEV, and source-backed vulnerability context.

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Showing 50 of 3501 matching CVEs · Page 1 of 71.

High · CVSS 8.9

CVE-2025-30156: Ceph: AES-CBC misuse in CephX and RADOSGW enables authentication bypass and credential forgery

Ceph is an open-source distributed storage platform providing object, block, and file storage. In versions prior to 20.2.4 and 19.2.6, the CephX authentication protocol encrypts tickets with AES-128-CBC in an unauthenticated mode that uses a hard-coded initialization vector and no message authentication, allowing an attacker to forge credentials and gain cluster-wide access. Because the ciphertext is malleable and the monitor will encrypt attacker-chosen entity names, an attacker holding one low-privilege key and able to observe CephX traffic can use the monitor as an encryption oracle and splice ciphertext blocks into valid tickets for privileged entities such as Manager, MDS, and OSD. The same lack of authentication also lets an attacker with CephX permissions escalate privileges by flipping a single bit in a service ticket to set its allow_all field to true. This issue is fixed in versions 20.2.4 and 19.2.6.

Published Aug 27, 2026 · Updated Aug 27, 2026

Critical · CVSS 9.8

CVE-2025-70290: An issue was discovered in Denx U-Boot before 2026.04.

An issue was discovered in Denx U-Boot before 2026.04. An integer overflow vulnerability in the ZFS filesystem support can be triggered by malformed on-disk metadata. The issue may result in incorrect memory allocation followed by out-of-bounds memory access, potentially leading to a crash or arbitrary code execution during the boot process.

Published Aug 26, 2026 · Updated Aug 27, 2026

High · CVSS 7.8

CVE-2025-38616: tls: handle data disappearing from under the TLS ULP

In the Linux kernel, the following vulnerability has been resolved: tls: handle data disappearing from under the TLS ULP TLS expects that it owns the receive queue of the TCP socket. This cannot be guaranteed in case the reader of the TCP socket entered before the TLS ULP was installed, or uses some non-standard read API (eg. zerocopy ones). Replace the WARN_ON() and a buggy early exit (which leaves anchor pointing to a freed skb) with real error handling. Wipe the parsing state and tell the reader to retry. We already reload the anchor every time we (re)acquire the socket lock, so the only condition we need to avoid is an out of bounds read (not having enough bytes in the socket for previously parsed record len). If some data was read from under TLS but there's enough in the queue we'll reload and decrypt what is most likely not a valid TLS record. Leading to some undefined behavior from TLS perspective (corrupting a stream? missing an alert? missing an attack?) but no kernel crash should take place.

Published Aug 22, 2025 · Updated Aug 27, 2026

Unknown · CVSS Not scored

CVE-2025-70340: A Broken Access Control vulnerability exists in ThingsBoard Professional Edition (PE) 4.21 and below, withi...

A Broken Access Control vulnerability exists in ThingsBoard Professional Edition (PE) 4.21 and below, within the Alarms comments functionality. An authenticated customer user can manipulate the respective API request parameters to create or modify system-generated alarm comments. This allows unauthorized impersonation of system messages and modification of trusted system-owned data, resulting in vertical privilege escalation and potential integrity violations.

Published Aug 26, 2026 · Updated Aug 26, 2026

Unknown · CVSS Not scored

CVE-2025-70293: An issue was discovered in Denx U-Boot before 2026.04.

An issue was discovered in Denx U-Boot before 2026.04. An integer overflow vulnerability exists in function ext4fs_get_bgdtable, the size calculation can lead to under allocation and this underallocated buffer will be used in memcpy() which could lead to arbitrary code execution, a denial of service, or other unspecified impacts.

Published Aug 26, 2026 · Updated Aug 26, 2026

High · CVSS 8.7

CVE-2025-71406: Nokogiri before 1.18.4 Use-After-Free via libxslt

Nokogiri before 1.18.4 bundles a vulnerable version of libxslt (prior to 1.1.43) that contains two use-after-free vulnerabilities: CVE-2025-24855 (use-after-free of the XPath context node due to xsltEvalXPathStringNs leaking xpathCtxt->node) and CVE-2024-55549 (use-after-free related to excluded result prefixes/namespaces). Processing crafted XSLT can trigger memory corruption. Nokogiri 1.18.4 upgrades the bundled libxslt to 1.1.43 to resolve these issues.

Published Aug 25, 2026 · Updated Aug 26, 2026

High · CVSS 8.7

CVE-2025-71346: Nokogiri before 1.18.8 Heap Buffer Under-read via XML Schema

Nokogiri before 1.18.8 packages a vulnerable version of libxml2 (before 2.13.8) that contains a heap-based buffer under-read (CVE-2025-32415) in the xmlSchemaIDCFillNodeTables function in xmlschemas.c. The issue can be triggered when validating against an untrusted XML Schema, or when validating untrusted documents against trusted schemas that use xsd:keyref in combination with recursively defined types that have additional identity constraints. Upstream and MITRE rate this issue as low severity.

Published Aug 25, 2026 · Updated Aug 25, 2026

Critical · CVSS 9.8

CVE-2025-71407: Nokogiri before 1.18.3 Stack Buffer Overflow and Use-After-Free

Nokogiri before 1.18.3 contains a stack buffer overflow vulnerability in libxml2 when reporting DTD validation errors with long QName prefixes, and a use-after-free vulnerability during validation against untrusted XML Schemas. Attackers can trigger these vulnerabilities by providing malicious DTD content or untrusted XSD files to cause denial of service or potential code execution.

Published Aug 25, 2026 · Updated Aug 25, 2026

Medium · CVSS 6.4

CVE-2025-9878: Password Protect WordPress Lite <= 1.9.21 - Authenticated (Contributor+) Stored Cross-Site Scripting

The PPWP – Password Protect WordPress | #1 Most-Reviewed Password Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'ppwp' shortcode in all versions up to, and including, 1.9.21 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Published Aug 25, 2026 · Updated Aug 25, 2026

Medium · CVSS 6.4

CVE-2025-7195: Operator-sdk: privilege escalation due to incorrect permissions of /etc/passwd

Early versions of Operator-SDK provided an insecure method to allow operator containers to run in environments that used a random UID. Operator-SDK before 0.15.2 provided a script, user_setup, which modifies the permissions of the /etc/passwd file to 664 during build time. Developers who used Operator-SDK before 0.15.2 to scaffold their operator may still be impacted by this if the insecure user_setup script is still being used to build new container images. In affected images, the /etc/passwd file is created during build time with group-writable permissions and a group ownership of root (gid=0). An attacker who can execute commands within an affected container, even as a non-root user, may be able to leverage their membership in the root group to modify the /etc/passwd file. This could allow the attacker to add a new user with any arbitrary UID, including UID 0, leading to full root privileges within the container.

Published Aug 7, 2025 · Updated Aug 25, 2026

High · CVSS 8.5

CVE-2025-63080: Authenticated RCE in KAON PG5298

Firmware in KAON PG5298A and PG5298B routers allow an authenticated user to send crafted JSON-RPC requests and perform operations not possible via GUI, e.g. system file read or command execution.    This vulnerability has been fixed in firmware version: 3.0.82 for PG5298A and 4.0.82 for PG5298B.

Published Aug 24, 2026 · Updated Aug 24, 2026

High · CVSS 7.5

CVE-2025-38524: rxrpc: Fix recv-recv race of completed call

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix recv-recv race of completed call If a call receives an event (such as incoming data), the call gets placed on the socket's queue and a thread in recvmsg can be awakened to go and process it. Once the thread has picked up the call off of the queue, further events will cause it to be requeued, and once the socket lock is dropped (recvmsg uses call->user_mutex to allow the socket to be used in parallel), a second thread can come in and its recvmsg can pop the call off the socket queue again. In such a case, the first thread will be receiving stuff from the call and the second thread will be blocked on call->user_mutex. The first thread can, at this point, process both the event that it picked call for and the event that the second thread picked the call for and may see the call terminate - in which case the call will be "released", decoupling the call from the user call ID assigned to it (RXRPC_USER_CALL_ID in the control message). The first thread will return okay, but then the second thread will wake up holding the user_mutex and, if it sees that the call has been released by the first thread, it will BUG thusly: kernel BUG at net/rxrpc/recvmsg.c:474! Fix this by just dequeuing the call and ignoring it if it is seen to be already released. We can't tell userspace about it anyway as the user call ID has become stale.

Published Aug 16, 2025 · Updated Aug 23, 2026

Medium · CVSS 5.4

CVE-2025-15671: Welcart e-Commerce < 2.12.1 - Session Fixation via uscesid Parameter

The Welcart e-Commerce WordPress plugin before 2.12.1 does not regenerate the session identifier on authentication and sets the session identifier from a user-supplied request parameter, allowing an unauthenticated attacker to fixate a shop member's session and take over their customer account after the victim logs in through an attacker-crafted request.

Published Aug 21, 2026 · Updated Aug 21, 2026

Medium · CVSS 4.5

CVE-2025-4877: Libssh: write beyond bounds in binary to base64 conversion functions

There's a vulnerability in the libssh package where when a libssh consumer passes in an unexpectedly large input buffer to ssh_get_fingerprint_hash() function. In such cases the bin_to_base64() function can experience an integer overflow leading to a memory under allocation, when that happens it's possible that the program perform out of bounds write leading to a heap corruption. This issue affects only 32-bits builds of libssh.

Published Aug 20, 2025 · Updated Aug 21, 2026

Medium · CVSS 5.7

CVE-2025-4437: Cri-o: large /etc/passwd file may lead to denial of service

There's a vulnerability in the CRI-O application where when container is launched with securityContext.runAsUser specifying a non-existent user, CRI-O attempts to create the user, reading the container's entire /etc/passwd file into memory. If this file is excessively large, it can cause the a high memory consumption leading applications to be killed due to out-of-memory. As a result a denial-of-service can be achieved, possibly disrupting other pods and services running in the same host.

Published Aug 20, 2025 · Updated Aug 21, 2026

Medium · CVSS 5.4

CVE-2025-36398: DS8900F and DS8A00 Information Disclosure

IBM System Storage DS8A00 10.1.3.0 through 10.11.35.0 and IBM DS8900F 89.40.83.0 through 89.44.25.0 could allow an authenticated user to read or modify another user's command history due to an externally controlled filename.

Published Aug 19, 2026 · Updated Aug 20, 2026

High · CVSS 7.5

CVE-2025-36255: DS8900F and DS8A00 Privilege Escalation

IBM System Storage DS8A00 10.1.3.0 through 10.11.35.0 and IBM DS8900F 89.40.83.0 through 89.44.25.0 could allow an authenticated user to create a user with privileged user roles due to improper privileged defined with unsafe actions.

Published Aug 19, 2026 · Updated Aug 20, 2026

High · CVSS 7.4

CVE-2025-36254: DS8900F and DS8A00 Authentication Bypass

IBM System Storage DS8A00 10.1.3.0 through 10.11.35.0 and IBM DS8900F 89.40.83.0 through 89.44.25.0 could allow an attacker to bypass security authentication due to improperly encoding of DSCLI command output to obtain sensitive information or cause a denial of service.

Published Aug 19, 2026 · Updated Aug 20, 2026

High · CVSS 8.6

CVE-2025-14601: vsDesk Task Scheduler OS Command Injection

An OS command injection vulnerability in vsDesk allows an authenticated attacker with administrative privileges to execute arbitrary operating system commands due to insufficient input filtering. An attacker can exploit this flaw to disrupt web server operations, expose sensitive data, or potentially achieve full server compromise. Apply patch from vendor https://vsdesk.ru/ . Versions 14.0101 and on have the patch.

Published Aug 20, 2026 · Updated Aug 20, 2026

Medium · CVSS 5.3

CVE-2025-14602: Weak File Name Generation in vsDesk

The application generates uploaded file names using a weak and predictable method based on the request timestamp. This allows a remote attacker to accurately guess or brute-force the generated filename within a short time window. An attacker can successfully locate and access uploaded files, which can be used to facilitate further attacks. Apply patch from vendor https://vsdesk.ru/ . Versions 14.0101 and on have the patch.

Published Aug 20, 2026 · Updated Aug 20, 2026

High · CVSS 8.8

CVE-2025-14603: Use of user input in raw SQL queries in vsDesk leading to blind SQL injection

The application component processes user-supplied parameters insecurely, passing them into SQL queries. This can enable blind SQL injection, potentially exposing database contents or causing the application to become unresponsive.  Apply patch from vendor https://vsdesk.ru/ . Versions 14.0101 and on have the patch.

Published Aug 19, 2026 · Updated Aug 19, 2026