Filtered by vendor Libpng
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Total
59 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2018-13785 | 4 Canonical, Libpng, Oracle and 1 more | 7 Ubuntu Linux, Libpng, Jdk and 4 more | 2026-05-29 | 4.3 MEDIUM | 6.5 MEDIUM |
| In libpng 1.6.34, a wrong calculation of row_factor in the png_check_chunk_length function (pngrutil.c) may trigger an integer overflow and resultant divide-by-zero while processing a crafted PNG file, leading to a denial of service. | |||||
| CVE-2019-7317 | 11 Canonical, Debian, Hp and 8 more | 33 Ubuntu Linux, Debian Linux, Xp7 Command View and 30 more | 2026-05-28 | 2.6 LOW | 5.3 MEDIUM |
| png_image_free in png.c in libpng 1.6.x before 1.6.37 has a use-after-free because png_image_free_function is called under png_safe_execute. | |||||
| CVE-2019-6129 | 1 Libpng | 1 Libpng | 2026-05-28 | 4.3 MEDIUM | 6.5 MEDIUM |
| ** DISPUTED ** png_create_info_struct in png.c in libpng 1.6.36 has a memory leak, as demonstrated by pngcp. NOTE: a third party has stated "I don't think it is libpng's job to free this buffer." | |||||
| CVE-2026-34757 | 2 Debian, Libpng | 2 Debian Linux, Libpng | 2026-05-13 | N/A | 5.1 MEDIUM |
| LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network Graphics) raster image files. From 1.0.9 to before 1.6.57, passing a pointer obtained from png_get_PLTE, png_get_tRNS, or png_get_hIST back into the corresponding setter on the same png_struct/png_info pair causes the setter to read from freed memory and copy its contents into the replacement buffer. The setter frees the internal buffer before copying from the caller-supplied pointer, which now dangles. The freed region may contain stale data (producing silently corrupted chunk metadata) or data from subsequent heap allocations (leaking unrelated heap contents into the chunk struct). This vulnerability is fixed in 1.6.57. | |||||
| CVE-2016-10087 | 1 Libpng | 1 Libpng | 2026-05-13 | 5.0 MEDIUM | 7.5 HIGH |
| The png_set_text_2 function in libpng 0.71 before 1.0.67, 1.2.x before 1.2.57, 1.4.x before 1.4.20, 1.5.x before 1.5.28, and 1.6.x before 1.6.27 allows context-dependent attackers to cause a NULL pointer dereference vectors involving loading a text chunk into a png structure, removing the text, and then adding another text chunk to the structure. | |||||
| CVE-2015-7981 | 4 Canonical, Debian, Libpng and 1 more | 10 Ubuntu Linux, Debian Linux, Libpng and 7 more | 2026-05-06 | 5.0 MEDIUM | N/A |
| The png_convert_to_rfc1123 function in png.c in libpng 1.0.x before 1.0.64, 1.2.x before 1.2.54, and 1.4.x before 1.4.17 allows remote attackers to obtain sensitive process memory information via crafted tIME chunk data in an image file, which triggers an out-of-bounds read. | |||||
| CVE-2015-8472 | 2 Apple, Libpng | 2 Mac Os X, Libpng | 2026-05-06 | 7.5 HIGH | 7.3 HIGH |
| Buffer overflow in the png_set_PLTE function in libpng before 1.0.65, 1.1.x and 1.2.x before 1.2.55, 1.3.x, 1.4.x before 1.4.18, 1.5.x before 1.5.25, and 1.6.x before 1.6.20 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a small bit-depth value in an IHDR (aka image header) chunk in a PNG image. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-8126. | |||||
| CVE-2013-7354 | 1 Libpng | 1 Libpng | 2026-05-06 | 5.0 MEDIUM | 6.5 MEDIUM |
| Multiple integer overflows in libpng before 1.5.14rc03 allow remote attackers to cause a denial of service (crash) via a crafted image to the (1) png_set_sPLT or (2) png_set_text_2 function, which triggers a heap-based buffer overflow. | |||||
| CVE-2014-9495 | 2 Apple, Libpng | 2 Mac Os X, Libpng | 2026-05-06 | 10.0 HIGH | 8.8 HIGH |
| Heap-based buffer overflow in the png_combine_row function in libpng before 1.5.21 and 1.6.x before 1.6.16, when running on 64-bit systems, might allow context-dependent attackers to execute arbitrary code via a "very wide interlaced" PNG image. | |||||
| CVE-2016-3751 | 2 Google, Libpng | 2 Android, Libpng | 2026-05-06 | 7.5 HIGH | 7.8 HIGH |
| Unspecified vulnerability in libpng before 1.6.20, as used in Android 4.x before 4.4.4, 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-07-01, allows attackers to gain privileges via a crafted application, as demonstrated by obtaining Signature or SignatureOrSystem access, aka internal bug 23265085. | |||||
| CVE-2015-0973 | 3 Apple, Libpng, Oracle | 3 Mac Os X, Libpng, Solaris | 2026-05-06 | 7.5 HIGH | 8.8 HIGH |
| Buffer overflow in the png_read_IDAT_data function in pngrutil.c in libpng before 1.5.21 and 1.6.x before 1.6.16 allows context-dependent attackers to execute arbitrary code via IDAT data with a large width, a different vulnerability than CVE-2014-9495. | |||||
| CVE-2015-8126 | 9 Apple, Canonical, Debian and 6 more | 21 Mac Os X, Ubuntu Linux, Debian Linux and 18 more | 2026-05-06 | 7.5 HIGH | N/A |
| Multiple buffer overflows in the (1) png_set_PLTE and (2) png_get_PLTE functions in libpng before 1.0.64, 1.1.x and 1.2.x before 1.2.54, 1.3.x and 1.4.x before 1.4.17, 1.5.x before 1.5.24, and 1.6.x before 1.6.19 allow remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a small bit-depth value in an IHDR (aka image header) chunk in a PNG image. | |||||
| CVE-2013-7353 | 1 Libpng | 1 Libpng | 2026-05-06 | 5.0 MEDIUM | 6.5 MEDIUM |
| Integer overflow in the png_set_unknown_chunks function in libpng/pngset.c in libpng before 1.5.14beta08 allows context-dependent attackers to cause a denial of service (segmentation fault and crash) via a crafted image, which triggers a heap-based buffer overflow. | |||||
| CVE-2015-8540 | 4 Debian, Fedoraproject, Libpng and 1 more | 7 Debian Linux, Fedora, Libpng and 4 more | 2026-05-06 | 9.3 HIGH | 8.8 HIGH |
| Integer underflow in the png_check_keyword function in pngwutil.c in libpng 0.90 through 0.99, 1.0.x before 1.0.66, 1.1.x and 1.2.x before 1.2.56, 1.3.x and 1.4.x before 1.4.19, and 1.5.x before 1.5.26 allows remote attackers to have unspecified impact via a space character as a keyword in a PNG image, which triggers an out-of-bounds read. | |||||
| CVE-2010-0205 | 7 Apple, Canonical, Debian and 4 more | 7 Mac Os X, Ubuntu Linux, Debian Linux and 4 more | 2026-04-29 | 4.3 MEDIUM | N/A |
| The png_decompress_chunk function in pngrutil.c in libpng 1.0.x before 1.0.53, 1.2.x before 1.2.43, and 1.4.x before 1.4.1 does not properly handle compressed ancillary-chunk data that has a disproportionately large uncompressed representation, which allows remote attackers to cause a denial of service (memory and CPU consumption, and application hang) via a crafted PNG file, as demonstrated by use of the deflate compression method on data composed of many occurrences of the same character, related to a "decompression bomb" attack. | |||||
| CVE-2011-3048 | 1 Libpng | 1 Libpng | 2026-04-29 | 6.8 MEDIUM | N/A |
| The png_set_text_2 function in pngset.c in libpng 1.0.x before 1.0.59, 1.2.x before 1.2.49, 1.4.x before 1.4.11, and 1.5.x before 1.5.10 allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a crafted text chunk in a PNG image file, which triggers a memory allocation failure that is not properly handled, leading to a heap-based buffer overflow. | |||||
| CVE-2010-1205 | 10 Apple, Canonical, Debian and 7 more | 17 Iphone Os, Itunes, Mac Os X and 14 more | 2026-04-29 | 7.5 HIGH | 9.8 CRITICAL |
| Buffer overflow in pngpread.c in libpng before 1.2.44 and 1.4.x before 1.4.3, as used in progressive applications, might allow remote attackers to execute arbitrary code via a PNG image that triggers an additional data row. | |||||
| CVE-2011-2691 | 3 Debian, Fedoraproject, Libpng | 3 Debian Linux, Fedora, Libpng | 2026-04-29 | 4.3 MEDIUM | 6.5 MEDIUM |
| The png_err function in pngerror.c in libpng 1.0.x before 1.0.55, 1.2.x before 1.2.45, 1.4.x before 1.4.8, and 1.5.x before 1.5.4 makes a function call using a NULL pointer argument instead of an empty-string argument, which allows remote attackers to cause a denial of service (application crash) via a crafted PNG image. | |||||
| CVE-2011-3464 | 1 Libpng | 1 Libpng | 2026-04-29 | 7.5 HIGH | N/A |
| Off-by-one error in the png_formatted_warning function in pngerror.c in libpng 1.5.4 through 1.5.7 might allow remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via unspecified vectors, which trigger a stack-based buffer overflow. | |||||
| CVE-2011-2501 | 4 Canonical, Debian, Fedoraproject and 1 more | 4 Ubuntu Linux, Debian Linux, Fedora and 1 more | 2026-04-29 | 4.3 MEDIUM | 6.5 MEDIUM |
| The png_format_buffer function in pngerror.c in libpng 1.0.x before 1.0.55, 1.2.x before 1.2.45, 1.4.x before 1.4.8, and 1.5.x before 1.5.4 allows remote attackers to cause a denial of service (application crash) via a crafted PNG image that triggers an out-of-bounds read during the copying of error-message data. NOTE: this vulnerability exists because of a CVE-2004-0421 regression. NOTE: this is called an off-by-one error by some sources. | |||||