Ubuntu 22.04 LTS / 24.04 LTS / 25.10 / 26.04 LTS : UltraJSON vulnerabilities (USN-8219-1)

The remote Ubuntu 22.04 LTS / 24.04 LTS / 25.10 / 26.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8219-1 advisory. Cameron Criswell discovered that UltraJSON contained a memory leak that would occur when parsing large integers. An...

USN-8219-1: UltraJSON vulnerabilities

Cameron Criswell discovered that UltraJSON contained a memory leak that would occur when parsing large integers. An attacker could possibly use this issue to cause UltraJSON to crash, resulting in a denial of service. This issue only affected Ubuntu 24.04 LTS, Ubuntu 25.10, and Ubuntu 26.04 LTS...

PT-2026-33767

I just published How I discovered Vulnerability in Bridge Reserve Management CVE-2026–41204 https://t.co/cVjy13HDhE Web3‌‌ bugbountytips CVE-2026-41204 https://t.co/eqfZy3ocX4...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007423)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007423 advisory. In the Linux kernel, the following vulnerability has been resolved: atl1c: Work around the DMA RX overflow issue This is based on alx driver commit 881d0327db37 net:...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007514)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007514 advisory. In the Linux kernel, the following vulnerability has been resolved: btrfs: fix qgroup reserve leaks in cowfilerange In the buffered write path, the dirty page owns t...

SUSE CVE-2026-31428

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlinklog: fix uninitialized padding leak in NFULAPAYLOAD buildpacketmessage manually constructs the NFULAPAYLOAD netlink attribute using skbput and skbcopybits, bypassing the standard nlareserve/nlaput helpers. Whi...

CVE-2026-31428

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlinklog: fix uninitialized padding leak in NFULAPAYLOAD buildpacketmessage manually constructs the NFULAPAYLOAD netlink attribute using skbput and skbcopybits, bypassing the standard nlareserve/nlaput helpers. Whi...

CVE-2026-31428

CVE-2026-31428 — In the Linux kernel, nfnetlink_log’s __build_packet_message() previously built NFULA_PAYLOAD attributes manually via skb_put()/skb_copy_bits(), bypassing nla_reserve()/nla_put(). This caused trailing padding to remain uninitialized, leaking stale heap data to userspace over NFLOG...

PT-2026-32354

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw in the netfilter nfnetlink log component allows the leak of stale heap contents to userspace via the NFLOG netlink socket. The function build packet message manually constructs th...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-005639)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005639 advisory. In the Linux kernel, the following vulnerability has been resolved: s390/dasd: Fix potential memleak in dasdeckdinit dasdreservereq is allocated before dasdvolinfore...

Bytes is vulnerable to integer overflow in BytesMut::reserve

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Unity Linux 20.1070e Security Update: kernel (UTSA-2026-005526)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005526 advisory. In the Linux kernel, the following vulnerability has been resolved: nfsd: call cacheput if xdrreservespace returns NULL If not enough buffer space available, but...

CLSA-2026-1771081379 kernel: Fix of 76 CVEs

HID: core: ensure the allocated report buffer can contain the reserved report ID CVE-2025-38495 - fs/proc: fix uaf in procreaddirde CVE-2025-40271 - ALSA: usb-audio: Fix potential overflow of PCM transfer buffer CVE-2025-40269 - Bluetooth: ISO: Fix possible UAF on isoconnfree CVE-2025-40141 -...

CVE-2026-25541

Bytes is a utility library for working with bytes. From version 1.2.1 to before 1.11.1, Bytes is vulnerable to integer overflow in BytesMut::reserve. In the unique reclaim path of BytesMut::reserve, if the condition "vcapacity = newcap + offset" uses an unchecked addition. When newcap + offset...

AZL-76703 CVE-2026-25541 affecting package netavark 1.10.3-5

Bytes is a utility library for working with bytes. From version 1.2.1 to before 1.11.1, Bytes is vulnerable to integer overflow in BytesMut::reserve. In the unique reclaim path of BytesMut::reserve, if the condition "vcapacity = newcap + offset" uses an unchecked addition. When newcap + offset...

AZL-76718 CVE-2026-25541 affecting package rust 1.75.0-25

Bytes is a utility library for working with bytes. From version 1.2.1 to before 1.11.1, Bytes is vulnerable to integer overflow in BytesMut::reserve. In the unique reclaim path of BytesMut::reserve, if the condition "vcapacity = newcap + offset" uses an unchecked addition. When newcap + offset...

AZL-78615 CVE-2026-25541 affecting package trident 0.21.0-1

Bytes is a utility library for working with bytes. From version 1.2.1 to before 1.11.1, Bytes is vulnerable to integer overflow in BytesMut::reserve. In the unique reclaim path of BytesMut::reserve, if the condition "vcapacity = newcap + offset" uses an unchecked addition. When newcap + offset...

AZL-76721 CVE-2026-25541 affecting package rust 1.90.0-4

Bytes is a utility library for working with bytes. From version 1.2.1 to before 1.11.1, Bytes is vulnerable to integer overflow in BytesMut::reserve. In the unique reclaim path of BytesMut::reserve, if the condition "vcapacity = newcap + offset" uses an unchecked addition. When newcap + offset...

CVE-2026-25541

Bytes is a utility library for working with bytes. From version 1.2.1 to before 1.11.1, Bytes is vulnerable to integer overflow in BytesMut::reserve. In the unique reclaim path of BytesMut::reserve, if the condition "vcapacity = newcap + offset" uses an unchecked addition. When newcap + offset...

AZL-76712 CVE-2026-25541 affecting package azl-compliance for versions less than 1.0.2-3

Bytes is a utility library for working with bytes. From version 1.2.1 to before 1.11.1, Bytes is vulnerable to integer overflow in BytesMut::reserve. In the unique reclaim path of BytesMut::reserve, if the condition "vcapacity = newcap + offset" uses an unchecked addition. When newcap + offset...