CVE-2026-80725

A flaw was found in the Linux kernel’s Generic Receive Offload GRO component, which handles network packet aggregation. Improper validation of BIG TCP aggregation criteria allows a remote attacker to send specially crafted network frames. This can lead to an out-of-bounds write when processing IP...

CVE-2026-80633

A flaw was found in the Linux kernel's iommufd component. A local user could trigger a kernel warning by releasing the last reference on a Direct Memory Access Buffer DMABUF-backed IOMMU page table without holding the necessary dmaresv lock. This missing lock operation can lead to system...

CVE-2026-80621

A flaw was found in the Linux kernel's PCI DesignWare Cores DWC driver. When the controller lacks RAS DES capability, the dwcpcierasdesdebugfsinit function can incorrectly report success, leaving a pointer uninitialized. During debugfs teardown, the dwcpcierasdesdebugfsdeinit function then attemp...

CVE-2026-82864 pdfme pdf-lib before 5.5.10 Denial of Service via Decompression Bomb

pdfme pdf-lib versions before 5.5.10 contain an unbounded buffer growth vulnerability in the DecodeStream.ensureBuffer method that allows attackers to cause denial of service by supplying a crafted PDF with a FlateDecode stream containing a decompression bomb. Attackers can upload a small...

CVE-2026-82864

pdfme pdf-lib versions before 5.5.10 contain an unbounded buffer growth vulnerability in the DecodeStream.ensureBuffer() method. An attacker can supply a crafted PDF with a FlateDecode stream containing a decompression bomb, causing a small compressed file to decompress to hundreds of megabytes. ...

CVE-2026-82864 pdfme pdf-lib before 5.5.10 Denial of Service via Decompression Bomb

pdfme pdf-lib versions before 5.5.10 contain an unbounded buffer growth vulnerability in the DecodeStream.ensureBuffer method that allows attackers to cause denial of service by supplying a crafted PDF with a FlateDecode stream containing a decompression bomb. Attackers can upload a small...

EUVD-2026-68399

pdfme pdf-lib versions before 5.5.10 contain an unbounded buffer growth vulnerability in the DecodeStream.ensureBuffer method that allows attackers to cause denial of service by supplying a crafted PDF with a FlateDecode stream containing a decompression bomb. Attackers can upload a small...

CVE-2024-58379 nodemailer before 6.9.9 ReDoS via attachDataUrls parameter

nodemailer before 6.9.9 contains a regular expression denial of service vulnerability in email parsing when attachDataUrls parameter is set or processing embedded file attachments. Attackers can send specially crafted emails with malicious data URLs or embedded attachments to cause the event loop...

CVE-2024-58379

nodemailer before 6.9.9 contains a regular expression denial of service (ReDoS) vulnerability in email parsing, triggered when the attachDataUrls parameter is set or when processing embedded file attachments. Attackers can send specially crafted emails containing malicious data URLs or embedded a...

CVE-2024-58379

nodemailer before 6.9.9 contains a regular expression denial of service vulnerability in email parsing when attachDataUrls parameter is set or processing embedded file attachments. Attackers can send specially crafted emails with malicious data URLs or embedded attachments to cause the event loop...

CVE-2026-80667

A flaw was found in the Linux kernel's Mellanox mlx5 network driver, specifically within the Multi-Port Ethernet Switch MPESW work handling for Link Aggregation Groups LAG. When the mlx5laggetdevcomcomp function returns a null value, the mlx5mpeswwork function fails to call complete. This oversig...

CVE-2026-80655

A flaw was found in the Linux kernel's zynqmppower driver. A race condition during event registration could allow a local attacker to trigger a system crash. This occurs because certain work structures are registered before they are properly allocated and initialized. If firmware triggers an even...

CVE-2026-72818

A flaw was found in NLTK. The TweetTokenizer component, used for processing social media text, contains a regular expression vulnerability. A remote unauthenticated attacker can provide specially crafted input containing many alternating label separators, causing the regular expression to backtra...

CVE-2026-80629

A flaw was found in the Linux kernel's octeontx2-af: npc component. This vulnerability arises from incorrect memory allocation when processing reserved MCAM entries for the CPT 2nd pass, leading to a small out-of-bounds write. An attacker could potentially exploit this memory corruption to cause ...

CVE-2026-80618

A flaw was found in the kernel's AMD GPU driver drm/amdkfd. This vulnerability occurs when the driver attempts to unpin a memory buffer object BO twice during memory deallocation. A local attacker could exploit this double-unpin operation, leading to a memory management error. This issue can caus...

Important: Red Hat Security Advisory: rhc security update

An update for rhc is now available for Red Hat Enterprise Linux 10.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for ea...

CVE-2026-80689

A flaw was found in the Linux kernel's mmiotrace component. When the mmiotracearray is not initialized or is disabled, invoking mmiotracerw or mmiotracemapping can lead to a NULL pointer dereference. This can cause a system crash, resulting in a Denial of Service DoS...

CVE-2026-80694

A flaw was found in the Linux kernel's mtkethsoc Ethernet driver. The mtkpollcontroller function incorrectly passed a netdevice pointer instead of an mtketh structure to mtkhandleirqrx. This incorrect parameter passing can lead to a system crash when ndopollcontroller is called with...

CVE-2026-66393

A flaw was found in NLTK. A remote attacker can exploit an unbounded recursion vulnerability in the JSONTaggedDecoder.decodeobj function by supplying deeply nested JSON structures. This can cause the Python process to crash, leading to a denial of service. Mitigation To mitigate this vulnerabilit...

CVE-2026-80664

A flaw was found in the Linux kernel's netfilter component, specifically within the xtnat SNAT and DNAT target handlers. These handlers incorrectly assume the presence of an IP-family connection tracking state. A local attacker, by instantiating these handlers from an unsupported family, such as ...