AZL-95586 CVE-2026-18503 affecting package docbook5-style-xsl 1.79.2-11

Attacker-controlled CSV samples can trigger super-linear regular-expression work during dialect sniffing and consume significant CPU when applications pass unbounded input to csv.Sniffer.sniff...

AZL-94157 CVE-2026-6879 affecting package docbook5-style-xsl 1.79.2-11

Element.findall and fully-consumed Element.iterfind exhibit On^2 time complexity when using XPath index predicates e.g. 1, last, last-N on XML documents with many same-tag siblings. Element.find is only affected when the first match is near the end of the sibling list, such as with last or...

AZL-84290 CVE-2026-1299 affecting package docbook5-style-xsl 1.79.2-11

The email module, specifically the "BytesGenerator" class, didn’t properly quote newlines for email headers when serializing an email message allowing for header injection when an email is serialized. This is only applicable if using "LiteralHeader" writing headers that don't respect email foldin...

AZL-84287 CVE-2025-12781 affecting package docbook5-style-xsl 1.79.2-11

When passing data to the b64decode, standardb64decode, and urlsafeb64decode functions in the "base64" module the characters "+/" will always be accepted, regardless of the value of "altchars" parameter, typically used to establish an "alternative base64 alphabet" such as the URL safe alphabet. Th...

AZL-84272 CVE-2026-0865 affecting package docbook5-style-xsl 1.79.2-11

User-controlled header names and values containing newlines can allow injecting HTTP headers...

AZL-84269 CVE-2025-15367 affecting package docbook5-style-xsl 1.79.2-11

The poplib module, when passed a user-controlled command, can have additional commands injected using newlines. Mitigation rejects commands containing control characters...

AZL-84284 CVE-2025-15366 affecting package docbook5-style-xsl 1.79.2-11

The imaplib module, when passed a user-controlled command, can have additional commands injected using newlines. Mitigation rejects commands containing control characters...

AZL-84266 CVE-2024-3220 affecting package docbook5-style-xsl 1.79.2-11

There is a defect in the CPython standard library module “mimetypes” where on Windows the default list of known file locations are writable meaning other users can create invalid files to cause MemoryError to be raised on Python runtime startup or have file extensions be interpreted as the...

AZL-83613 CVE-2022-45061 affecting package docbook5-style-xsl 1.79.2-11

An issue was discovered in Python before 3.11.1. An unnecessary quadratic algorithm exists in one path when processing some inputs to the IDNA RFC 3490 decoder, such that a crafted, unreasonably long name being presented to the decoder could lead to a CPU denial of service. Hostnames are often...

AZL-84281 CVE-2019-9947 affecting package docbook5-style-xsl 1.79.2-11

An issue was discovered in urllib2 in Python 2.x through 2.7.16 and urllib in Python 3.x through 3.7.3. CRLF injection is possible if the attacker controls a url parameter, as demonstrated by the first argument to urllib.request.urlopen with \r\n specifically in the path component of a URL that...