Pillow is a Python imaging library. From 8.2.0 through 12.2.0, src/libImaging/Jpeg2KDecode.c accumulates total_component_width across every tile in a JPEG2000 image instead of recomputing it per tile, allowing a crafted tiled JPEG2000 file to force substantially higher transient memory usage and trigger out-of-memory failures during decoding. This issue is fixed in version 12.3.0.

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-2026:3268-1 advisory.

    - CVE-2026-54058: out-of-bounds read via attacker-controlled row stride on `mmap` path (bsc#1271419).
    - CVE-2026-54059: bomb protection bypass via PCF font loading due to `Image.frombytes()` being called     without       `_decompression_bomb_check()` (bsc#1270409).
    - CVE-2026-54060: excessive allocation due to `FontFile.compile()`: `Image.new()` being called without       `_decompression_bomb_check()` (bsc#1270410).
    - CVE-2026-55379: bomb protection bypass via font loading due to `Image.new()` being called without       `_decompression_bomb_check()` (bsc#1270411).
    - CVE-2026-55380: unchecked 4.3 GB C-heap allocation due to image dimensions being accepted without       `_decompression_bomb_check()` in `GdImageFile._open()` (bsc#1270412).
    - CVE-2026-59197: heap out-of-bounds write in `ImageFilter.RankFilter` via integer overflow in     `ImagingExpand`       (bsc#1271418).
    - CVE-2026-59198: out-of-bounds heap data copied into file generated by TGA RLE encoder (bsc#1271420).
    - CVE-2026-59199: heap out-of-bounds write in `Image.paste()` and `Image.crop()` via signed coordinate     overflow       (bsc#1271421).
    - CVE-2026-59200: decompression bomb DoS via `PdfParser.PdfStream.decode()` (bsc#1271422).
    - CVE-2026-59204: denial of service through memory exhaustion via JPEG2000 tiled decoder (bsc#1271424).
    - CVE-2026-59205: controlled heap out-of-bounds write in `ImageCmsTransform.apply()` via output mode     mismatch       (bsc#1271425).

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.

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:3084-1 advisory.

    This update for python-Pillow fixes the following issues

    - CVE-2026-54058: out-of-bounds read via attacker-controlled row stride on `mmap` path (bsc#1271419).
    - CVE-2026-59197: heap out-of-bounds write in `ImageFilter.RankFilter` via integer overflow in     `ImagingExpand`       (bsc#1271418).
    - CVE-2026-59198: out-of-bounds heap data copied into file generated by TGA RLE encoder (bsc#1271420).
    - CVE-2026-59199: heap out-of-bounds write in `Image.paste()` and `Image.crop()` via signed coordinate     overflow       (bsc#1271421).
    - CVE-2026-59200: decompression bomb DoS via `PdfParser.PdfStream.decode()` (bsc#1271422).
    - CVE-2026-59204: denial of service through memory exhaustion via JPEG2000 tiled decoder (bsc#1271424).
    - CVE-2026-59205: controlled heap out-of-bounds write in `ImageCmsTransform.apply()` via output mode     mismatch

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.

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 8.2.0 through 12.2.0, src/libImaging/Jpeg2KDecode.c accumulates     total_component_width across every tile in a JPEG2000 image instead of recomputing it per tile, allowing a     crafted tiled JPEG2000 file to force substantially higher transient memory usage and trigger out-of-memory     failures during decoding. This issue is fixed in version 12.3.0. (CVE-2026-59204)

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

ID	Name	Product	Family	Severity
330318	SUSE SLED15 / SLES15 Security Update : python-Pillow (SUSE-SU-2026:3268-1)	Nessus	SuSE Local Security Checks	high
327748	SUSE SLES15 Security Update : python-Pillow (SUSE-SU-2026:3084-1)	Nessus	SuSE Local Security Checks	high
327113	Linux Distros Unpatched Vulnerability : CVE-2026-59204	Nessus	Misc.	high

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