There are packages installed that are affected by a vulnerability referenced in the following CVE:

  - Pillow is a Python imaging library. From 9.1.0 until 13.0.0, BmpRleDecoder.decode() in
    src/PIL/BmpImagePlugin.py permits crafted RLE BMP delta escapes and absolute-mode runs to append beyond
    the remaining dest_length without a per-branch cap. A delta can add roughly 255 image rows in one
    iteration, so a kilobyte-sized file with a large but permitted width can expand the data bytearray to
    hundreds of megabytes or more, causing memory-exhaustion denial of service. This issue is fixed in version
    13.0.0. (CVE-2026-96638)

Linux/Unix 主機上安裝了一個或多個受到弱點影響的套件，且供應商未提供可用的修補程式。

  - Pillow 是一個 Python 映像庫。從 9.1.0 直到 13.0.0，src/PIL/BmpImagePlugin.py 中的 BmpRleDecoder.decode（） 允許特製的 RLE BMP 增量逸出和絕對模式執行附加到剩餘dest_length之外，而沒有每個分支的上限。差異可以在一次反覆運算中新增大約 255 個影像資料列，因此具有較大但允許寬度的 KB 大小檔案可以將資料位元組陣列擴充至數百 MB 或更多，造成記憶體耗盡拒絕服務。13.0.0 版已修正此問題。(CVE-2026-96638)

請注意，Nessus 依賴供應商報告的套件存在。

Linux/Unix 主机中安装的一个或多个程序包受到一个漏洞影响，而供应商没有提供补丁程序。

  - Pillow 是 Python 图像库。从 9.1.0 until 13.0.0， src/PIL/BmpImagePlugin.py 中的 BmpRleDecoder.decode（） 允许构建的 RLE BMP 增量转义和绝对模式运行附加到剩余dest_length之外，而无需每个分支的上限。增量可在一次迭代中添加大约 255 行图像，因此具有大但允许的宽度的 KB 大小的文件可将数据字节数组扩展到数百兆字节或更多，从而导致内存耗尽拒绝服务。此问题已在 13.0.0 版本中修复。(CVE-2026-96638)

请注意，Nessus 依赖供应商报告的程序包是否存在进行判断。

リモートホストにインストールされている FreeBSD のバージョンは、テスト済みバージョンより前です。したがって、b9a3fd21-d2af-11f1-bae2-3497f65b111b のアドバイザリに記載されている複数の脆弱性の影響を受けます。

    Pillowプロジェクトは、リリース 13.0.0で修正された問題に関するセキュリティアドバイザリを公開しました。これには、EPSイメージに使用されるGhostscript呼び出しでの引数インジェクション、コード実行につながる可能性のあるいくつかのイメージデコーダーのヒープバッファオーバーフロー、細工されたイメージファイルを開くときの無限ループと無制限のメモリ使用などが含まれます。

Tenable は、前述の記述ブロックを FreeBSD セキュリティアドバイザリから直接抽出しています。

Nessus はこれらの問題をテストしておらず、代わりにアプリケーションが自己報告するバージョン番号にのみ依存していることに注意してください。

Linux/Unix ホストには、ベンダーが提供するパッチが利用できない脆弱性の影響を受ける複数のパッケージがインストールされています。

  - Pillow は Python イメージングライブラリです。9.1.0から13.0.0まで、src/PIL/BmpImagePlugin.py のBmpRleDecoder.decode()は、細工されたRLE BMPデルタエスケープと絶対モード実行が、ブランチごとのキャップなしで残りのdest_lengthを超えて追加されることを許可します。デルタは 1 回の反復でおよそ 255 行の画像を追加できます。そのため、大きいが許可されている幅のキロバイトサイズのファイルが、データ bytearray を数百メガバイト以上に拡張し、メモリ枯渇のサービス拒否を引き起こす可能性があります。この問題はバージョン 13.0.0 で修正されています。(CVE-2026-96638)

Nessus は、ベンダーによって報告されたパッケージの存在に依存していることに注意してください。

The remote Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 26.04 LTS / 26.10 / Pro Realtime 22.04 LTS / Pro Realtime 24.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-9064-1 advisory.

    It was discovered that Pillow could enter an infinite loop while determining the frame count of a MIC     image. An attacker could possibly use this issue to cause a denial of service. This issue only affected     Ubuntu 26.10, Ubuntu 26.04 LTS, Ubuntu 24.04 LTS, and Ubuntu 22.04 LTS. (CVE-2026-112390)

    It was discovered that Pillow's PdfParser.get_value() could recurse without a limit while reading nested     PDF objects. An attacker could possibly use this issue to cause a denial of service. This issue only     affected Ubuntu 26.10, Ubuntu 26.04 LTS, Ubuntu 24.04 LTS, Ubuntu 22.04 LTS, Ubuntu 20.04 LTS, and Ubuntu     18.04 LTS. (CVE-2026-112391)

    It was discovered that Pillow's rank-based filters could dereference invalid image storage for a zero-size     image. An attacker could possibly use this issue to cause a crash. (CVE-2026-112392)

    It was discovered that Pillow had a heap buffer overflow in _tiffWriteProc when saving compressed TIFF     data. An attacker could possibly use this issue to crash the process or execute arbitrary code.
    (CVE-2026-112393)

    It was discovered that Pillow's P;2L and P;4L raw decoders could read past the end of an input buffer. An     attacker could possibly use this issue to disclose heap memory or crash the process. (CVE-2026-112394)

    It was discovered that Pillow's tiled-TIFF decoder could read past the tile buffer while copying four-byte     pixels. An attacker could possibly use this issue to expose heap data or crash the process. This issue     only affected Ubuntu 26.10, Ubuntu 26.04 LTS, Ubuntu 24.04 LTS, and Ubuntu 22.04 LTS. (CVE-2026-112395)

    It was discovered that Pillow had a heap use-after-free when libtiff rejects a tag while encoding TIFF     data to an in-memory buffer. An attacker could possibly use this issue to crash the process or execute     arbitrary code. This issue only affected Ubuntu 26.10 and Ubuntu 26.04 LTS. (CVE-2026-112396)

    It was discovered that Pillow's ImageMorph.MorphOp.apply() could access memory before a row buffer for a     zero-width image. An attacker could possibly use this issue to cause a crash. (CVE-2026-112397)

    It was discovered that Pillow's FlashPix JPEG-tile decoder could write decoded scanlines beyond the     allocated tile buffer. An attacker could possibly use this issue to corrupt heap memory and execute     arbitrary code. (CVE-2026-112398)

    It was discovered that Pillow could allocate an APNG disposal background at the full canvas size before     applying the decompression-bomb check. An attacker could possibly use this issue to exhaust memory and     cause a denial of service. This issue only affected Ubuntu 26.10, Ubuntu 26.04 LTS, Ubuntu 24.04 LTS, and     Ubuntu 22.04 LTS. (CVE-2026-112399)

    It was discovered that Pillow could retain a rejected GIF frame size after a decompression-bomb exception.
    An attacker could possibly use this issue to exhaust memory and cause a denial of service. This issue only     affected Ubuntu 26.10, Ubuntu 26.04 LTS, and Ubuntu 24.04 LTS. (CVE-2026-112400)

    It was discovered that Pillow performed quadratic copying while parsing GIF comments. An attacker could     possibly use this issue to cause a denial of service. This issue only affected Ubuntu 26.10, Ubuntu 26.04     LTS, Ubuntu 24.04 LTS, Ubuntu 22.04 LTS, and Ubuntu 20.04 LTS. (CVE-2026-112401)

    It was discovered that Pillow could double free image memory when ImagingScaleAffine encounters a     selective allocation failure. An attacker could possibly use this issue to crash the process.
    (CVE-2026-112402)

    It was discovered that Pillow's JPEG decoder could write a full-width scanline into a buffer sized for a     requested draft scale. An attacker could possibly use this issue to corrupt heap memory or execute     arbitrary code. (CVE-2026-112403)

    It was discovered that Pillow's TIFF tile and RGBA decode paths could read beyond row data produced by     libtiff. An attacker could possibly use this issue to expose heap data or crash the process. This issue     only affected Ubuntu 26.10, Ubuntu 26.04 LTS, Ubuntu 24.04 LTS, and Ubuntu 22.04 LTS. (CVE-2026-112404)

    It was discovered that Pillow's Image.merge() could dereference a null image8 plane. An attacker could     possibly use this issue to cause a crash. This issue only affected Ubuntu 26.10 and Ubuntu 26.04 LTS.
    (CVE-2026-112405)

    It was discovered that Pillow could enter an infinite loop while rewriting PDF pages. An attacker could     possibly use this issue to cause a denial of service. This issue only affected Ubuntu 26.10, Ubuntu 26.04     LTS, Ubuntu 24.04 LTS, Ubuntu 22.04 LTS, Ubuntu 20.04 LTS, and Ubuntu 18.04 LTS. (CVE-2026-112406)

    It was discovered that Pillow performed quadratic copying when saving a GIF with a long comment. An     attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu     26.10, Ubuntu 26.04 LTS, and Ubuntu 24.04 LTS. (CVE-2026-112891)

    It was discovered that Pillow's MSP RLE decoder could expand a small file into an unbounded in-memory     buffer. An attacker could possibly use this issue to exhaust memory and cause a denial of service. This     issue only affected Ubuntu 26.10, Ubuntu 26.04 LTS, Ubuntu 24.04 LTS, Ubuntu 22.04 LTS, Ubuntu 20.04 LTS,     and Ubuntu 18.04 LTS. (CVE-2026-112892)

    It was discovered that Pillow could free an invalid glyph pointer during FreeType rendering with an active     stroker. An attacker could possibly use this issue to corrupt memory or crash the process. This issue only     affected Ubuntu 26.10, Ubuntu 26.04 LTS, and Ubuntu 24.04 LTS. (CVE-2026-112893)

    It was discovered that Pillow took quadratic time to reserve PDF object identifiers when saving many     frames. An attacker could possibly use this issue to cause a denial of service. This issue only affected     Ubuntu 26.10, Ubuntu 26.04 LTS, Ubuntu 24.04 LTS, Ubuntu 22.04 LTS, Ubuntu 20.04 LTS, and Ubuntu 18.04     LTS. (CVE-2026-112894)

    It was discovered that Pillow could exhaust resources while parsing an existing PDF during an append     operation. An attacker could possibly use this issue to cause a denial of service. This issue only     affected Ubuntu 26.10, Ubuntu 26.04 LTS, Ubuntu 24.04 LTS, Ubuntu 22.04 LTS, Ubuntu 20.04 LTS, and Ubuntu     18.04 LTS. (CVE-2026-112895)

    It was discovered that Pillow's TIFF encoder could read beyond a ColorMap buffer when retained TIFF     metadata has a plane size inconsistent with BitsPerSample. An attacker could possibly use this issue to     disclose heap memory or crash the process. (CVE-2026-112896)

    It was discovered that Pillow could return uninitialized memory as pixels when libtiff performs a short     decode of JPEG-compressed or Group 4 fax TIFF data. An attacker could possibly use this issue to disclose     stale heap contents. This issue only affected Ubuntu 26.10, Ubuntu 26.04 LTS, Ubuntu 24.04 LTS, and Ubuntu     22.04 LTS. (CVE-2026-112897)

    It was discovered that Pillow could disclose uninitialized stack memory when Image.quantize() uses an     empty palette. An attacker could possibly use this issue to obtain stack contents. This issue only     affected Ubuntu 26.10, Ubuntu 26.04 LTS, and Ubuntu 24.04 LTS. (CVE-2026-112898)

    It was discovered that Pillow was vulnerable to argument injection when invoking Ghostscript for EPS     input. An attacker could possibly use this issue to inject Ghostscript arguments and execute arbitrary     commands. (CVE-2026-112900)

    It was discovered that Pillow's XBM header parser was vulnerable to regular-expression denial of service.
    An attacker could possibly use this issue to cause a denial of service. (CVE-2026-112901)

    It was discovered that Pillow could export non-contiguous image data to Arrow arrays. An attacker could     possibly use this issue to disclose uninitialized memory or stale heap contents. This issue only affected     Ubuntu 26.10 and Ubuntu 26.04 LTS. (CVE-2026-114501)

    It was discovered that Pillow could overflow an integer when tracking glyph positions for very long     strings. An attacker could possibly use this issue to cause logic errors or resource consumption. This     issue only affected Ubuntu 24.04 LTS, Ubuntu 22.04 LTS, Ubuntu 20.04 LTS, Ubuntu 18.04 LTS, Ubuntu 16.04     LTS, and Ubuntu 14.04 LTS. (CVE-2026-42308)

    It was discovered that Pillow could hang indefinitely when processing a malicious PDF with a trailer loop.
    An attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu     24.04 LTS, Ubuntu 22.04 LTS, Ubuntu 20.04 LTS, and Ubuntu 18.04 LTS. (CVE-2026-42310)

    It was discovered that Pillow did not properly apply decompression bomb checks after seeking to new frames     in MPO, DCX, and MIC images. An attacker could possibly use this issue to bypass the check and cause     memory exhaustion. This issue only affected Ubuntu 26.10, Ubuntu 26.04 LTS, Ubuntu 24.04 LTS, Ubuntu 22.04     LTS, Ubuntu 20.04 LTS, Ubuntu 18.04 LTS, and Ubuntu 16.04 LTS. (CVE-2026-96636)

    It was discovered that Pillow did not properly apply decompression bomb checks after seeking to new frames     in SPIDER images. An attacker could possibly use this issue to cause memory exhaustion. This issue only     affected Ubuntu 26.10, Ubuntu 26.04 LTS, Ubuntu 24.04 LTS, Ubuntu 22.04 LTS, Ubuntu 20.04 LTS, Ubuntu     18.04 LTS, and Ubuntu 16.04 LTS. (CVE-2026-96637)

    It was discovered that Pillow's BMP RLE decoder could expand a small file into an unbounded in-memory     buffer. An attacker could possibly use this issue to exhaust memory and cause a denial of service. This     issue only affected Ubuntu 26.10, Ubuntu 26.04 LTS, and Ubuntu 24.04 LTS. (CVE-2026-96638)

    It was discovered that Pillow's multi-frame loaders could retain a stale ImagingCore allocation. An     attacker could possibly use this issue to cause out-of-bounds writes and crashes. This issue only affected     Ubuntu 26.10 and Ubuntu 26.04 LTS. (CVE-2026-96639)

    It was discovered that Pillow did not properly detect cyclic page tree references in PDF parsing. An     attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu     26.10, Ubuntu 26.04 LTS, Ubuntu 24.04 LTS, Ubuntu 22.04 LTS, Ubuntu 20.04 LTS, and Ubuntu 18.04 LTS.
    (CVE-2026-96640)

    It was discovered that Pillow's PILfont text-width accumulation could overflow due to unchecked negative     glyph advances. An attacker could possibly use this issue to cause logic errors or resource consumption.
    (CVE-2026-96641)

    It was discovered that Pillow's TarIO initializer accepted a negative octal member size. An attacker could     possibly use this issue to cause an infinite loop and denial of service. (CVE-2026-96642)

    It was discovered that Pillow's Exif.load() could perform quadratic CPU work when processing repeated EXIF     headers. An attacker could possibly use this issue to cause a denial of service. This issue only affected     Ubuntu 26.10 and Ubuntu 26.04 LTS. (CVE-2026-96643)

    It was discovered that Pillow could call jpeg_write_marker() for a JPEG COM comment when an ICC profile     has exactly filled the 65536-byte encoder buffer. An attacker could possibly use this issue to cause a     heap buffer overflow and execute arbitrary code. This issue only affected Ubuntu 26.10, Ubuntu 26.04 LTS,     and Ubuntu 24.04 LTS. (CVE-2026-96778)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the b9a3fd21-d2af-11f1-bae2-3497f65b111b advisory.

    The Pillow project published security advisories for issues fixed               in release 13.0.0.  They include an argument injection in the               Ghostscript call used for EPS images, heap buffer overflows in               several image decoders that can lead to code execution, and               infinite loops and unbounded memory use when opening crafted               image files.

Tenable has extracted the preceding description block directly from the FreeBSD security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - Pillow is a Python imaging library. From 9.1.0 until 13.0.0, BmpRleDecoder.decode() in     src/PIL/BmpImagePlugin.py permits crafted RLE BMP delta escapes and absolute-mode runs to append beyond     the remaining dest_length without a per-branch cap. A delta can add roughly 255 image rows in one     iteration, so a kilobyte-sized file with a large but permitted width can expand the data bytearray to     hundreds of megabytes or more, causing memory-exhaustion denial of service. This issue is fixed in version     13.0.0. (CVE-2026-96638)

Note that Nessus relies on the presence of the package as reported by the vendor.

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:5194-1 advisory.

    - CVE-2026-96636: decompression-bomb protection bypass via multi-frame `seek()` in MPO and DCX     (bsc#1286802).
    - CVE-2026-96637: decompression bomb check bypass in `SpiderImagePlugin.seek()` leads to unbounded     allocation DoS       (bsc#1286801).
    - CVE-2026-96638: BMP RLE decoder memory-amplification DoS via unbounded delta escape/absolute mode     (bsc#1286800).
    - CVE-2026-96640: PDF append accepts malformed shared page-tree DAG, which can cause resource exhaustion     (bsc#1286798).
    - CVE-2026-96641: reachable undefined behavior in native integer operations can lead to denial of service     or logic       integrity compromise (bsc#1286797).
    - CVE-2026-96642: `TarIO` negative size field causes infinite CPU-spin loop (bsc#1286796).
    - CVE-2026-96778: heap buffer overflow writing JPEG comment after ICC profile fills buffer (bsc#1286793).
    - CVE-2026-112390: Denial of Service via infinite loop during crafted MIC image parsing (bsc#1286256).
    - CVE-2026-112391: Denial of Service via unbounded recursion in PDF parser (bsc#1286273).
    - CVE-2026-112392: Denial of Service via zero-size images in rank filters (bsc#1286287).
    - CVE-2026-112393: heap buffer overflow and stale-heap disclosure in _tiffWriteProc when saving compressed     TIFF data       (bsc#1286325).
    - CVE-2026-112394: `P;2L` and `P;4L` decoders may read 1 to 3 bytes past the passed buffer size     (bsc#1286311).
    - CVE-2026-112395: Pillow tiled-TIFF decoder reads past tile buffer in `copy4` (bsc#1286312).
    - CVE-2026-112397: out-of-bounds access in `_imagingmorph` on a zero-width image (bsc#1286314).
    - CVE-2026-112398: heap buffer overflow in FPX JPEG decoding can lead to code execution (bsc#1286406).
    - CVE-2026-112399: Denial of service via crafted APNG image (bsc#1286368).
    - CVE-2026-112400: Denial of Service via memory exhaustion from crafted GIF image (bsc#1286370).
    - CVE-2026-112401: Denial of Service via crafted GIF comments (bsc#1286372).
    - CVE-2026-112402: Denial of service via double free during image transformation (bsc#1286381).
    - CVE-2026-112403: heap buffer overflow in `ImagingJpegDecode` allows for code execution (bsc#1286405).
    - CVE-2026-112404: Denial of Service via out-of-bounds read in TIFF decoding (bsc#1286388).
    - CVE-2026-112405: NULL pointer dereference in `Image.merge` via an unvalidated band 0 (bsc#1286404).
    - CVE-2026-112406: infinite loop in `PdfParser.rewrite_pages` on page tree `Parent` cycle (bsc#1286403).
    - CVE-2026-112891: quadratic GIF comment copying during save (bsc#1286402).
    - CVE-2026-112892: MSP RLE decoder expands a tiny file into unbounded memory (bsc#1286401).
    - CVE-2026-112894: Denial of Service via crafted multi-frame image conversion (bsc#1286408).
    - CVE-2026-112895: Denial of service via crafted PDF during append operations (bsc#1286411).
    - CVE-2026-112896: TIFF encoder `ColorMap` plane-size mismatch causes a heap out-of-bounds read     (bsc#1286400).
    - CVE-2026-112897: `TiffDecode` returns uninitialized memory as pixels for short JPEG strips     (bsc#1286398).
    - CVE-2026-112898: `Image.quantize()` with empty palette can leak uninitialized stack memory     (bsc#1286399).
    - CVE-2026-112899: EPS `load(scale)` lets Ghostscript render past the decompression bomb limit     (bsc#1286489).
    - CVE-2026-112900: argument Injection in Ghostscript call can lead to remote code execution (bsc#1286397).
    - CVE-2026-112901: ReDoS in `XbmImagePlugin` can be triggered by 512-byte file (bsc#1286396).
    - CVE-2026-112902: memory disclosure and segfault in libtiff encoder via crafted TIFF tags (bsc#1286804).

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	名稱	產品	系列	已發布	已更新	嚴重性
476858	SCA: security update for pillow (GHSA-24rc-8hj2-v98c)	Tenable Cloud Security	SCA Checks	2026/10/22	2026/10/22	medium
476858	SCA: security update for pillow (GHSA-24rc-8hj2-v98c)	Tenable Self-Hosted Container Security	SCA Checks	2026/10/22	2026/10/22	medium
370274	Linux Distros 未修補弱點：CVE-2026-96638	Nessus	Misc.	2026/10/22	2026/10/30	medium
370274	Linux Distros 未修补的漏洞：CVE-2026-96638	Nessus	Misc.	2026/10/22	2026/10/30	medium
373482	FreeBSD:Pillow -- 複数の脆弱性(b9a3fd21-d2af-11f1-bae2-3497f65b111b)	Nessus	FreeBSD Local Security Checks	2026/10/29	2026/10/29	critical
370274	Linux Distros のパッチ未適用の脆弱性: CVE-2026-96638	Nessus	Misc.	2026/10/22	2026/10/30	medium
381338	Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 26.04 LTS / 26.10 / Pro Realtime 22.04 LTS / Pro Realtime 24.04 LTS : Pillow vulnerabilities (USN-9064-1)	Nessus	Ubuntu Local Security Checks	2026/11/14	2026/11/14	critical
373482	FreeBSD : Pillow -- multiple vulnerabilities (b9a3fd21-d2af-11f1-bae2-3497f65b111b)	Nessus	FreeBSD Local Security Checks	2026/10/29	2026/10/29	critical
370274	Linux Distros Unpatched Vulnerability : CVE-2026-96638	Nessus	Misc.	2026/10/22	2026/10/30	medium
379493	SUSE SLED15 / SLES15 Security Update : python-Pillow (SUSE-SU-2026:5194-1)	Nessus	SuSE Local Security Checks	2026/11/12	2026/11/12	critical

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