The vulnerabilities of MIH, MPEG DSM-CC, eDonkey, and MEGACO traffic analyzer Wireshark allow attackers to induce service failures.

The vulnerability of MIH, MPEG DSM-CC, eDonkey, and MEGACO protocol decoders, as well as the Wireshark traffic analyzer, is related to the execution of a cycle with an unavailable exit condition. Exploiting this vulnerability allows a remote attacker to cause service interruptions...

CVE-2026-89647: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ceph: do not repeat cephtrimdentries if no progress possible cephcapreclaimwork re-queues itself for as long as cephtrimdentries returns -EAGAIN, which happens whenever a lease walk exhausts its nrtoscan budget. This creates a bu...

CVE-2026-89634: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix ALIGN overflow in symlinkdata error context loop The check added by commit 7d9a7f1f96cd "smb/client: fix possible infinite loop and oob read in symlinkdata" compared the post-ALIGN length against the remaining...

PT-2026-90363

In the Linux kernel, the following vulnerability has been resolved: ceph: do not repeat ceph trim dentries if no progress possible ceph cap reclaim work re-queues itself for as long as ceph trim dentries returns -EAGAIN, which happens whenever a lease walk exhausts its nr to scan budget. This...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-107312)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-107312 advisory. In the Linux kernel, the following vulnerability has been resolved: loop: Fix use-after-free issues doreqfilebacked calls blkmqcompleterequest synchronously or...

PT-2026-90087

In the Linux kernel, the following vulnerability has been resolved: dm-pcache: detect a cycle in the last-kset chain during replay cache replay follows the on-media last-kset chain by next cache seg id with no cond resched. A forged chain that points back into a segment it has already visited mak...

Fedora 45 : perl-XML-Bare (2026-3a2db4368a)

The remote Fedora 45 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-3a2db4368a advisory. XML::Bare versions through 0.53 for Perl will hang in an infinite loop when parsing malformed attributes. This packages fixes this issue. Fixes...

PT-2026-90294

In the Linux kernel, the following vulnerability has been resolved: dm-io: clone the source bio instead of copying its biovec For DM IO BIO requests, do region built each destination bio by walking the source bio's biovec and re-adding the pages one at a time, tracking the remaining transfer in...

CVE-2026-78129: Loop with Unreachable Exit Condition

strongSwan 4.6.2 through 6.0.7 has an infinite loop in PKCS5 decryption...

CVE-2026-89490: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix readdir position truncation on 32-bit kernels In ocfs2dirforeachblkel, the directory cookie position is rebuilt with ctx-pos = ctx-pos & sb-sblocksize - 1 | offset; ctx-pos is lofft signed 64-bit, while sb-sblocksize i...

CVE-2026-89744: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: device property: fix infinite loop in fwnodeforeachchildnode When iterate over children of a fwnode that has a secondary fwnode, fwnodegetnextchildnode can enter an infinite loop if the secondary fwnode has more than one child...

brace-expansion: Brace-expansion: Denial of Service due to exponential-time complexity

A flaw was found in brace-expansion. An attacker can exploit a vulnerability in the expand function by providing a specially crafted string. This string, containing consecutive non-expanding brace groups, can trigger exponential-time complexity, leading to significant CPU consumption and event-lo...

tar: Node-tar: Denial of Service via malformed tar archive header

A flaw was found in node-tar, a tar archive manipulation library for Node.js. A remote attacker could exploit this vulnerability by providing a specially crafted tar archive with a negative entry size in its header. This malformed header causes the archive scanner to enter an infinite loop,...

EUVD-2026-75170

Open WebUI: Unauthenticated requests can stall the server via uncached OIDC fetches in back-channel logout...

Open WebUI: Unauthenticated requests can stall the server via uncached OIDC fetches in back-channel logout

Summary The OIDC back-channel logout endpoint is unauthenticated by design, because the identity provider calls it without a browser session. Before checking whether the submitted logout token was genuine, the handler fetched the provider's discovery document and its signing keys over the network...

GHSA-3G9Q-V48F-HH9W Open WebUI: Unauthenticated requests can stall the server via uncached OIDC fetches in back-channel logout

Summary The OIDC back-channel logout endpoint is unauthenticated by design, because the identity provider calls it without a browser session. Before checking whether the submitted logout token was genuine, the handler fetched the provider's discovery document and its signing keys over the network...

EUVD-2026-75172

Open WebUI: Any authenticated user can start a non-terminating request via a folder parent cycle...

Open WebUI: Any authenticated user can start a non-terminating request via a folder parent cycle

Summary Any authenticated user can move one of their own folders under itself, leaving a loop in their folder tree. The re-parent endpoint performed no check that the new parent was not the folder itself or one of its own subfolders, and the folder tree walks did not track which folders they had...

GHSA-8R35-5X5R-HV74 Open WebUI: Any authenticated user can start a non-terminating request via a folder parent cycle

Summary Any authenticated user can move one of their own folders under itself, leaving a loop in their folder tree. The re-parent endpoint performed no check that the new parent was not the folder itself or one of its own subfolders, and the folder tree walks did not track which folders they had...

Infinite loop

Overview Affected versions of this package are vulnerable to Infinite loop due to negative length validation in readbyte, int, int in src/main/java/com/github/luben/zstd/ZstdInputStreamNoFinalizer.java. An attacker can spin a caller thread indefinitely by supplying a negative len to read, which...