From nobody Mon Apr 13 17:53:18 2026 X-Original-To: python@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4fvZl26ZYwz6ZV9Z for ; Mon, 13 Apr 2026 17:53:18 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R12" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4fvZl2622dz3VCN for ; Mon, 13 Apr 2026 17:53:18 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1776102798; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=tR8iYLCuonCoTCnDxIHzoqE6Y0Pl5gxuTcBW8lUH9cU=; b=A7RosjVQrlk/QXQYBRWFYGeRLJnLczAkrrZ0/RLJwhETy3MqGJNzK+fzvCuWD2o1s8q1Ql 98W7b4pUzyWMYy2Wu83rtVLQ5a0zvcMVM/8ewACpZsGdR/MCn8rnnwSeTuz0Q1jref5pey vRAkfMS9UDaLZAXw1/HIracf6IWJ0Jyb257ofE/DEgxa//NONcu/W/uqmxRUX1ZUmNvTL0 pJHXHrOnPvKMmid6N1yupid6yWkbr4S+BWlR6V7Kf4K3BaCQ+BaSbLh4zBjJ9ThsLiksif 3RmDE9pMXYWSHIy92a19SISYJ95ThzejMpkiBQh+YJTsA39XpYHcX3GmEhWjww== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1776102798; a=rsa-sha256; cv=none; b=sw84Z+vcR1aeEHjSRY5DXpFe0nv5nP5ut2mpIwpdAhNsDqO1yjf/IDpF40iRrv648bm/ga upDsS6wpw3rxsyMyn+dpzziSnUdQNGGxLzsdIGQY8px7yVZhQrnbOCw+scNcLMEdOYcl1e gakXaZIV1S09LRKKSZJ/QlVBusVivmSX6L83CHKTDZ/9zHhQW+qlV5bFbPuyh6ksdvSbOs Kuvy/bMg92OsXOF4WmVI/ioorVY70XgJmXMaGM+vEae/pGJPE2ZpEcrxzSOrPBwzIb4md5 rWcV3/7EpdXvFCyG//LadzYsUrKqN/vjM8T7UnYKZ85/l2RJguJt44GaPGsKhg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1776102798; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=tR8iYLCuonCoTCnDxIHzoqE6Y0Pl5gxuTcBW8lUH9cU=; b=cmauMSLH+hoFbYb/1KeXxW6THTXy2CgQLgZhozHDDftDfsLLtm/zRtA+wCCVr33fzWvquG CVv9aHhQBWWCXEyTdaTzrjvZyWGIl2yGggwJ1DJ953vria8jaUzL5ibIxxU/0S+939twLQ DfSK/InG85tilCx2UzbHmwTyMx3XWJ+EIaZOnQYi+bI2wJy6mKFvF/fiIm11Yqa5N1m2Xn YiuZcYLxhCCQggg5as7lYScB3GBZ8xc7jsuP4dS6cuEYW1kjNETqNQtkfEZXmX2XG+5Ere EFRRAW+yRU+cXdjPVdhvcIzASh6wwr6uSglHNI8gxguYL+z/bkrpUe9vwBPo+A== Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4fvZl25d22z1CmN for ; Mon, 13 Apr 2026 17:53:18 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 63DHrIVx039108 for ; Mon, 13 Apr 2026 17:53:18 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 63DHrIqa039107 for python@FreeBSD.org; Mon, 13 Apr 2026 17:53:18 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: python@FreeBSD.org Subject: [Bug 294486] lang/python314: needs fix for CVE-2026-6100 use-after-free in decompressors when reusing instances after MemoryError Date: Mon, 13 Apr 2026 17:53:18 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Ports & Packages X-Bugzilla-Component: Individual Port(s) X-Bugzilla-Version: Latest X-Bugzilla-Keywords: security X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: mandree@FreeBSD.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: mandree@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback+ merge-quarterly? X-Bugzilla-Changed-Fields: flagtypes.name attachments.created Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: FreeBSD-specific Python issues List-Archive: https://lists.freebsd.org/archives/freebsd-python List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: freebsd-python@freebsd.org Sender: owner-freebsd-python@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D294486 Matthias Andree changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #269731| |maintainer-approval+ Flags| | --- Comment #2 from Matthias Andree --- Created attachment 269731 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D269731&action= =3Dedit update to 3.14.4_1 fixing CVE-2600-6100, DEBUG install + misc lang/python314: Security update + other fixes Fix critical use-after-free bug in LZMA/BZ2/ZLib decompressor routines when reusing decompressor instances after a MemoryError was raised from one. See =20=20=20 Obtained from:=20 https://github.com/python/cpython/commit/c8d8173c4b06d06902c99ec010ad785a30= 952880 Security: CVE-2026-6100 Security: b8e9f33c-375d-11f1-a119-e36228bfe7d4 While here: - fix DEBUG build/package (several %%ABI%% were in the wrong place in pkg-plist that caused failed installs) - switch to using system textproc/expat2 library - issue warnings in pre-test that IPV6, PYMALLOC are required and DEBUG also breaks one self-test - bump PORTREVISION - drop LTOFULL again and make LTO use =3Dfull --=20 You are receiving this mail because: You are on the CC list for the bug.=