CRITICAL9.8CVE-2026-7210The expat and elementtree parsers use insufficient entropy for XML hash-flooding protection from 0
CRITICAL9.8CVE-2025-13462tarfile: Skip DIRTYPE normalization during GNU LONGNAME/LONGLINK handling from 0, < 3.14.3-4
HIGH7.5Stack overflow parsing XML with deeply nested DTD content models
from 0, < 3.14.3-4
HIGH7.5Incomplete control character validation in http.cookies
from 0, < 3.14.3-4
HIGH7.5Excessive read buffering DoS in http.client
from 0, < 3.14.2-1
MEDIUM6.1BaseCookie.js_output() does not neutralize embedded characters
from 0, < 3.14.5~rc1-1
MEDIUM5.5Out-of-memory when loading Plist
from 0, < 3.14.2-1
MEDIUM5.5Quadratic complexity in os.path.expandvars() with user-controlled template
from 0, < 3.14.2-1
MEDIUM5.3base64.b64decode() always accepts "+/" characters, despite setting altchars
from 0
MEDIUM5.3Quadratic complexity in node ID cache clearing
from 0, < 3.14.2-1
MEDIUM4.3ZIP64 End of Central Directory (EOCD) Locator record offset not checked
from 0, < 3.14.0-3
LOW3.3webbrowser.open() allows leading dashes in URLs
from 0, < 3.14.4-1
—bz2.BZ2Decompressor reuse after error can cause a stack buffer overflow
from 0
—tarfile.data_filter path traversal bypass allows writing outside the extraction directory
from 0
—Potential DoS via quadratic complexity in unicodedata.normalize()
from 0
—FTP PASV SSRF, ftpcp() does not use actual peer address, trusts server-supplied PASV host address
from 0
—Out-of-bounds read/write during remote profiling and asyncio process introspection when connecting to malicious target
from 0, < 3.14.5-1
—Incomplete mitigation of CVE-2026-4519, %action expansion for command injection to webbrowser.open()
from 0, < 3.14.5-1
—Use-after-free in lzma.LZMADecompressor, bz2.BZ2Decompressor, and gzip.GzipFile after re-use under memory pressure
from 0, < 3.14.5~rc1-1
—Base64 decoding stops at first padded quad by default
from 0, < 3.14.4-1
—HTTP client proxy tunnel headers not validated for CR/LF
from 0, < 3.14.5-1
—pkgutil.get_data() does not enforce documented restrictions
from 0
—SourcelessFileLoader does not use io.open_code()
from 0, < 3.14.3-4
—email BytesGenerator header injection due to unquoted newlines
from 0, < 3.14.3-1
—wsgiref.headers.Headers allows header newline injection
from 0, < 3.14.3-1
—Header injection in http.cookies.Morsel
from 0, < 3.14.3-1
—POP3 command injection in user-controlled commands
from 0
—IMAP command injection in user-controlled commands
from 0
—Header injection via newlines in data URL mediatype
from 0, < 3.14.3-1
—python3.9 - security update
from 0, < 3.14.3-1