Resource Exhaustion

Spring Batch is vulnerable to resource exhaustion. The vulnerability is due to the way FlatFileItemReader assembles multi-line records, where a specially crafted input file can cause excessive CPU consumption and memory usage, leading the batch job to stall or run out of memory...

Excessive Iteration

Overview pypdf is an A pure-python PDF library capable of splitting, merging, cropping, and transforming PDF files Affected versions of this package are vulnerable to Excessive Iteration in its document outline retrieval, which processes outline entries and nested outline paths without bounding t...

CVE-2026-84310 pypdf: Possible long runtimes/large memory usage when retrieving outlines

pypdf is a free and open-source pure-python PDF library. Prior to 6.16.1, an attacker can craft a PDF that causes pypdf/doccommon.py getoutline to consume long runtimes and large amounts of memory when retrieving document outlines with large numbers of entries or deeply nested reused paths becaus...

CVE-2026-83615

xmldom is a pure JavaScript W3C standard-based XML DOM Level 2 Core DOMParser and XMLSerializer module. Prior to @xmldom/xmldom versions 0.8.15 and 0.9.12, and in xmldom versions 0.1.5 through 0.6.0, appendElement in lib/sax.js uses copy to clone the complete currentNSMap for each nested element...

CVE-2026-27852: Uncontrolled Resource Consumption

An attacker that can send mail to a user can craft a message whose headers contain a very large number of email addresses or MIME parameters, which causes excessive memory usage when the message is later parsed. The message is still delivered, but reading it over IMAP can exhaust the memory limit...

CVE-2026-12600

CVE-2026-12600 is a denial-of-service vulnerability in the JPEG2000 (JPX) decoder within a Poppler fork maintained by Innodata Labs . The flaw resides in JPXStream::readCodestream(), where attacker-controlled values from the SIZ segment (e.g., img.nComps) are used to allocate memory for tiles and...

netfoil vulnerable to improper handling of untrusted DoH response data

Summary HTTPS RR data returned from the DoH server was not properly handled. Unverified APLN data which could contain arbitrary byte sequences was written directly to the log. It could also cause unnecessary memory usage. The single-byte response code was also written directly to the log...

GHSA-4PH6-MJV7-3FQ6 netfoil vulnerable to improper handling of untrusted DoH response data

Summary HTTPS RR data returned from the DoH server was not properly handled. Unverified APLN data which could contain arbitrary byte sequences was written directly to the log. It could also cause unnecessary memory usage. The single-byte response code was also written directly to the log...

PT-2026-81991

Summary HTTPS RR data returned from the DoH server was not properly handled. Unverified APLN data which could contain arbitrary byte sequences was written directly to the log. It could also cause unnecessary memory usage. The single-byte response code was also written directly to the log...

CVE-2026-73197 Ipa: freeipa: unauthenticated dos in `/ipa/migration/migration.py` via unbounded request body read

A flaw was found in FreeIPA. A remote, unauthenticated attacker can exploit this vulnerability by sending oversized form POST requests to the /ipa/migration/migration.py endpoint. This can force the migration handler to read attacker-controlled request bodies fully into memory, leading to increas...

bind9.18 security update

An update is available for bind9.18. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list BIND Berkeley Internet Name Domain is an implementation of the DNS Domain Na...

PT-2026-80713

The h2 crate, used internally by hyper, had a flaw that would accept and queue empty DATA frames without limit. If streams were not actively drained, this could lead to unbounded memory usage, or a panic if the length overflows. Low severity. Patched in v0.4.16...

CLSA-2026-1786551486 bind: Fix of CVE-2026-11622

CVE-2026-11622: runaway memory usage in a DNSSEC validating resolver under a random subdomain attack; superseded generations of a cached RRset stayed linked while validation kept the node referenced, so the cache grew far past max-cache-size - CVE-2026-11622: also reference-count the DNAME zone...

CLSA-2026-1786551745 bind: Fix of CVE-2026-11622

CVE-2026-11622: runaway memory usage in a DNSSEC validating resolver under a random subdomain attack; superseded generations of a cached RRset stayed linked while validation kept the node referenced, so the cache grew far past max-cache-size - CVE-2026-11622: also reference-count the DNAME zone...

pypdf: Possible large memory usage for large /ToUnicode streams

ImpactAn attacker who uses this vulnerability can craft a PDF which leads to large memory consumption. This requires parsing the /ToUnicode entry of a font with unusually large values, for example during text extraction. PatchesThis has been fixed in pypdf==6.15.0. WorkaroundsIf you cannot upgrad...

PYSEC-2026-3655 pypdf: Possible large memory usage for large /ToUnicode streams

Impact An attacker who uses this vulnerability can craft a PDF which leads to large memory consumption. This requires parsing the /ToUnicode entry of a font with unusually large values, for example during text extraction. Patches This has been fixed in pypdf==6.15.0. Workarounds If you cannot...

PYSEC-2026-3656 pypdf: Possible long runtimes/large memory usage for large CID font width ranges

Impact An attacker who uses this vulnerability can craft a PDF which leads to long runtimes and large memory consumption. This requires parsing the font width entries of a font with unusually large values, for example during text extraction. Patches This has been fixed in pypdf==6.15.0. Workaroun...

pypdf: Possible long runtimes/large memory usage for large CID font width ranges

ImpactAn attacker who uses this vulnerability can craft a PDF which leads to long runtimes and large memory consumption. This requires parsing the font width entries of a font with unusually large values, for example during text extraction. PatchesThis has been fixed in pypdf==6.15.0. Workarounds...

python-pillow: Pillow: Denial of Service via crafted BDF font file

A flaw was found in Pillow, a Python imaging library. This vulnerability allows a remote attacker to cause a Denial of Service DoS by providing a specially crafted BDF font file. The library's image processing function fails to properly validate dimensions from the font file, bypassing a critical...

CVE-2026-47249 Klever-Go KVM: Hash-array amplification in P2P resolver request handling

Klever-Go is the Go implementation of the Klever blockchain protocol. Prior to 1.7.18, the P2P resolver request handling logic is vulnerable to hash-array amplification. A connected peer can send a compressed RequestDataTypeHashArrayType direct request that is only 442 bytes on the wire but expan...