CVE-2026-103651 MISP HOTP Token Replay via Stale Session-Cached Counter Allows Second-Factor Authentication Bypass

MISP contains a vulnerability in its one-time password OTP authentication flow that allows replay of a consumed HOTP paper token and rewinding of the token counter. The HOTP verification logic compared the submitted token against a counter value that was cached in the user's session at the time t...

CVE-2026-103651

MISP (versions

CVE-2026-103651 MISP HOTP Token Replay via Stale Session-Cached Counter Allows Second-Factor Authentication Bypass

MISP contains a vulnerability in its one-time password OTP authentication flow that allows replay of a consumed HOTP paper token and rewinding of the token counter. The HOTP verification logic compared the submitted token against a counter value that was cached in the user's session at the time t...

CVE-2026-103651 MISP HOTP Token Replay via Stale Session-Cached Counter Allows Second-Factor Authentication Bypass

MISP contains a vulnerability in its one-time password OTP authentication flow that allows replay of a consumed HOTP paper token and rewinding of the token counter. The HOTP verification logic compared the submitted token against a counter value that was cached in the user's session at the time t...

PT-2026-103761

A flaw was found in oc-mirror. During mirroring operations, the embedded local cache registry binds to all network interfaces without authentication or encryption instead of restricting access to the local system. An unauthenticated attacker on an adjacent network can connect to the exposed servi...

CVE-2026-101056 Cloudreve before 4.16.1 Authentication Bypass via Cached Context Hint

Cloudreve before 4.16.1 fails to revalidate share access when restoring cached navigator state from a contexthint UUID. Attackers who previously had valid share access can replay the cached hint to generate signed file URLs for up to 300 seconds after the share is deleted, expires, or reaches zer...

CVE-2026-100622

capgo.app through 12.129.0 fails to verify deletion status when serving cached bundle artifacts from the public file read endpoint. Unauthenticated attackers can download deleted bundles using cached URLs and trigger restoration of deleted objects into R2 storage on cache hits...

CVE-2026-100622: Exposure of Sensitive Information to an Unauthorized Actor

capgo.app through 12.129.0 fails to verify deletion status when serving cached bundle artifacts from the public file read endpoint. Unauthenticated attackers can download deleted bundles using cached URLs and trigger restoration of deleted objects into R2 storage on cache hits...

PT-2026-99293

Name of the Vulnerable Software and Affected Versions capgo.app versions prior to 12.129.0 Description The application fails to verify the deletion status when serving cached bundle artifacts from the public file read endpoint. This allows unauthenticated attackers to download bundles that have...

Webform - Less critical - Access bypass - SA-CONTRIB-2026-165

The Webform module allows site builders to create forms, collect submissions, and configure access to forms and submission data. When Webform is used with JSON:API enabled, submissions may be cached without varying correctly by the authenticated user. If a webform is configured so that...

OESA-2026-3883 pcre2 security update

PCRE2 is a re-working of the original PCRE1 library to provide an entirely new API. Since its initial release in 2015, there has been further development of the code and it now differs from PCRE1 in more than just the API. PCRE2 is written in C, and it has its own API. There are three sets of...

CVE-2026-77119

BIND 9 (ISC) has a DNSSEC NSEC3 insecure-referral proof flaw: a validly signed NSEC3 RRset from an unrelated sibling zone may be accepted as proof of non-existence, downgrading a secure delegation and allowing a forged unsigned answer through. Affected versions are 9.11.0–9.18.50, 9.20.0–9.20.27,...

CVE-2026-77119 NSEC3 insecure-referral proof can use unrelated cached NSEC3 RRsets

A validly signed NSEC3 from an unrelated sibling zone may be accepted as an insecurity proof, downgrading a secure delegation and letting a forged unsigned answer through. This issue affects BIND 9 versions 9.11.0 through 9.18.50, 9.20.0 through 9.20.27, 9.21.0 through 9.21.25, 9.11.3-S1 through...

pcre2: PCRE2: Out-of-bounds write allows arbitrary code execution via crafted regular expressions

A flaw was found in PCRE2. An out-of-bounds write vulnerability exists in the pcre2dfamatch function due to improper size checking when reusing cached workspace blocks. A remote attacker could exploit this by providing a specially crafted regular expression or a recursive pattern in conjunction...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: f2fs: A fix was made to avoid a use-after-free condition related to cached IPU bio. The xfstest generic/019 report a bug: Kernel BUG: At mm/filemap.c:1619! RIP: 0010: folioendwriteback+0x8a/0x90 Call Trace:...

Astra Linux – Vulnerability in unbound

NLnet Labs Unbound, including version 1.16.1, is vulnerable to a new type of “ghost domain names” attack. The vulnerability operates by targeting an Unbound instance. When the cached delegation information is about to expire, Unbound queries for a rogue domain name. The rogue nameserver delays th...

Astra Linux – Vulnerability in Firefox

When loading a script with Subresource Integrity, attackers with an injection capability could trigger the reuse of previously cached entries with incorrect, different integrity metadata. This vulnerability affects Firefox 103...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ovl: fixed null pointer dereference in ovlgetaclrcu The sequence of operations is as follows: P1 P2 pathopenat linkpathwalk maylookup inodepermissionrcu ovlpermission aclpermissioncheck checkacl getcachedaclrcu ovlget inodeacl...

Astra Linux – Vulnerability in Firefox

One phishing tactic on the internet involves providing a link with HTTP Auth. For example, it might look like “https://[email protected]”. To mitigate this type of attack, Firefox will display a warning dialog box. However, this warning dialog would not be shown if evil.com used a...

Linux Distros Unpatched Vulnerability : CVE-2026-89639

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - cifs: use cifsinvalidatecache in cifsdotruncate for OTRUNC cifsdotruncate is invoked from cifsopen without irwsem, so it cannot use cifsresizefilelocked to...