USN-8136-2 dovecot regression

USN-8136-1 fixed vulnerabilities in Dovecot. The update caused a regression on Ubuntu 22.04 LTS and Ubuntu 24.04 LTS. This update fixes the problem. We apologize for the inconvenience. Original advisory details: It was discovered that Dovecot incorrectly handled invalid base64 SASL data. An...

SUSE CVE-2026-31538

In the Linux kernel, the following vulnerability has been resolved: smb: server: make use of smbdirectsocket.recvio.credits.available The logic off managing recv credits by counting posted recvio and granted credits is racy. That's because the peer might already consumed a credit, but between...

CVE-2026-31538

In the Linux kernel, the following vulnerability has been resolved: smb: server: make use of smbdirectsocket.recvio.credits.available The logic off managing recv credits by counting posted recvio and granted credits is racy. That's because the peer might already consumed a credit, but between...

DEBIAN-CVE-2026-31538

In the Linux kernel, the following vulnerability has been resolved: smb: server: make use of smbdirectsocket.recvio.credits.available The logic off managing recv credits by counting posted recvio and granted credits is racy. That's because the peer might already consumed a credit, but between...

CVE-2026-31538

In the Linux kernel, the following vulnerability has been resolved: smb: server: make use of smbdirectsocket.recvio.credits.available The logic off managing recv credits by counting posted recvio and granted credits is racy. That's because the peer might already consumed a credit, but between...

CVE-2026-31538

CVE-2026-31538 (Linux kernel SMB server) : A race condition in the SMB server’s recv credits logic (smbdirect_socket.recv_io.credits.available) can cause credits to be granted that may already have been consumed by the peer due to mismatched counting of posted recv_io versus granted credits. The ...

CVE-2026-31538 smb: server: make use of smbdirect_socket.recv_io.credits.available

In the Linux kernel, the following vulnerability has been resolved: smb: server: make use of smbdirectsocket.recvio.credits.available The logic off managing recv credits by counting posted recvio and granted credits is racy. That's because the peer might already consumed a credit, but between...

CVE-2026-31538

In the Linux kernel, the following vulnerability has been resolved: smb: server: make use of smbdirectsocket.recvio.credits.available The logic off managing recv credits by counting posted recvio and granted credits is racy. That's because the peer might already consumed a credit, but between...

CVE-2026-31538

In the Linux kernel, the following vulnerability has been resolved: smb: server: make use of smbdirectsocket.recvio.credits.available The logic off managing recv credits by counting posted recvio and granted credits is racy. That's because the peer might already consumed a credit, but between...

CVE-2026-31538 smb: server: make use of smbdirect_socket.recv_io.credits.available

In the Linux kernel, the following vulnerability has been resolved: smb: server: make use of smbdirectsocket.recvio.credits.available The logic off managing recv credits by counting posted recvio and granted credits is racy. That's because the peer might already consumed a credit, but between...

GHSA-M8MH-X359-VM8M Apktool: Path Traversal to Arbitrary File Write

A path traversal vulnerability in brut/androlib/res/decoder/ResFileDecoder.java allows a maliciously crafted APK to write arbitrary files to the filesystem during standard decoding apktool d. This is a security regression introduced in commit e10a045 PR 4041, December 12, 2025, which removed the...

Oracle Linux 10 : bind (ELSA-2026-8312)

The remote Oracle Linux 10 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-8312 advisory. - Prevent Denial of Service via maliciously crafted DNSSEC-validated zone CVE-2026-1519 - Fix upstream reported regression in recent CVE fix CVE-2025-8677 -...

CVE-2026-39973

Apktool is a tool for reverse engineering Android APK files. In versions 3.0.0 and 3.0.1, a path traversal vulnerability in brut/androlib/res/decoder/ResFileDecoder.java allows a maliciously crafted APK to write arbitrary files to the filesystem during standard decoding apktool d. This is a...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-007003)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007003 advisory. In the Linux kernel, the following vulnerability has been resolved: scsi: core: Fix unremoved procfs host directory regression Commit fc663711b944 scsi: core: Remove...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-013319)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013319 advisory. In the Linux kernel, the following vulnerability has been resolved: scsi: core: Fix a procfs host directory removal regression scsiprochostdirrm decreases a referenc...

[SECURITY] [DLA 4524-2] postgresql-13 regression update

Debian LTS Advisory DLA-4524-2 [email protected] https://www.debian.org/lts/security/ Jochen Sprickerhof April 17, 2026 https://wiki.debian.org/LTS Package : postgresql-13 Version : 13.23-0+deb11u3 The fix for CVE-2026-2006 introduced a regression in SUBSTRING for toasted multibyte...

Modeling Sparse and Bursty Vulnerability Sightings: Forecasting under Data Constraints

Understanding and anticipating vulnerability-related activity is a major challenge in cyber threat intelligence. This work investigates whether vulnerability sightings, such as proof-of-concept releases, detection templates, or online discussions, can be forecast over time. Building on our earlie...

BIT-OAUTH2-PROXY-2026-34454 OAuth2 Proxy: Session cookie not cleared when rendering sign-in page

OAuth2 Proxy is a reverse proxy that provides authentication using OAuth2 providers. A regression introduced in 7.11.0 prevents OAuth2 Proxy from clearing the session cookie when rendering the sign-in page. In deployments that rely on the sign-in page as part of their logout flow, a user may be...

EUVD-2026-23110

sanitize-html allowedTags Bypass via Entity-Decoded Text in nonTextTags Elements...

CVE-2026-40186

ApostropheCMS is an open-source Node.js content management system. A regression introduced in commit 49d0bb7, included in versions 2.17.1 of the ApostropheCMS-maintained sanitize-html package bypasses allowedTags enforcement for text inside nonTextTagsArray elements textarea and option...