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CWE-416

10,067 CVEs • Abstraction: Variant • Likelihood of Exploit: High

Use After Free

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

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CVEs (10,067)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
CVE-2019-18197
3Canonical
DebianXmlsoft
3Debian Linux
LibxsltUbuntu Linux
Jun 17, 2026
Oct 18, 2019
N/A· v4
7.5 HIGH· v3
5.1 MEDIUM· v2
In xsltCopyText in transform.c in libxslt 1.1.33, a pointer variable isn't reset under certain circumstances. If the relevant memory area happened to be freed and reused in a certain way, a bounds check could fail and me...Show more
In xsltCopyText in transform.c in libxslt 1.1.33, a pointer variable isn't reset under certain circumstances. If the relevant memory area happened to be freed and reused in a certain way, a bounds check could fail and memory outside a buffer could be written to, or uninitialized data could be disclosed.Show less
CVE-2019-8225
1Adobe
2Acrobat Dc
Acrobat Reader Dc
Jun 17, 2026
Oct 17, 2019
N/A· v4
8.8 HIGH· v3
6.8 MEDIUM· v2
Adobe Acrobat and Reader versions , 2019.012.20040 and earlier, 2017.011.30148 and earlier, 2017.011.30148 and earlier, 2015.006.30503 and earlier, and 2015.006.30503 and earlier have an use after free vulnerability. Suc...Show more
Adobe Acrobat and Reader versions , 2019.012.20040 and earlier, 2017.011.30148 and earlier, 2017.011.30148 and earlier, 2015.006.30503 and earlier, and 2015.006.30503 and earlier have an use after free vulnerability. Successful exploitation could lead to arbitrary code execution .Show less
CVE-2019-8224
1Adobe
2Acrobat Dc
Acrobat Reader Dc
Jun 17, 2026
Oct 17, 2019
N/A· v4
8.8 HIGH· v3
6.8 MEDIUM· v2
Adobe Acrobat and Reader versions , 2019.012.20040 and earlier, 2017.011.30148 and earlier, 2017.011.30148 and earlier, 2015.006.30503 and earlier, and 2015.006.30503 and earlier have an use after free vulnerability. Suc...Show more
Adobe Acrobat and Reader versions , 2019.012.20040 and earlier, 2017.011.30148 and earlier, 2017.011.30148 and earlier, 2015.006.30503 and earlier, and 2015.006.30503 and earlier have an use after free vulnerability. Successful exploitation could lead to arbitrary code execution .Show less
CVE-2019-8223
1Adobe
2Acrobat Dc
Acrobat Reader Dc
Jun 17, 2026
Oct 17, 2019
N/A· v4
8.8 HIGH· v3
6.8 MEDIUM· v2
Adobe Acrobat and Reader versions , 2019.012.20040 and earlier, 2017.011.30148 and earlier, 2017.011.30148 and earlier, 2015.006.30503 and earlier, and 2015.006.30503 and earlier have an use after free vulnerability. Suc...Show more
Adobe Acrobat and Reader versions , 2019.012.20040 and earlier, 2017.011.30148 and earlier, 2017.011.30148 and earlier, 2015.006.30503 and earlier, and 2015.006.30503 and earlier have an use after free vulnerability. Successful exploitation could lead to arbitrary code execution .Show less
CVE-2019-8221
1Adobe
2Acrobat Dc
Acrobat Reader Dc
Jun 17, 2026
Oct 17, 2019
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
Adobe Acrobat and Reader versions , 2019.012.20040 and earlier, 2017.011.30148 and earlier, 2017.011.30148 and earlier, 2015.006.30503 and earlier, and 2015.006.30503 and earlier have an use after free vulnerability. Suc...Show more
Adobe Acrobat and Reader versions , 2019.012.20040 and earlier, 2017.011.30148 and earlier, 2017.011.30148 and earlier, 2015.006.30503 and earlier, and 2015.006.30503 and earlier have an use after free vulnerability. Successful exploitation could lead to arbitrary code execution .Show less
CVE-2019-8220
1Adobe
2Acrobat Dc
Acrobat Reader Dc
Jun 17, 2026
Oct 17, 2019
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
Adobe Acrobat and Reader versions, 2019.012.20040 and earlier, 2017.011.30148 and earlier, 2017.011.30148 and earlier, 2015.006.30503 and earlier, and 2015.006.30503 and earlier have an use after free vulnerability. Succ...Show more
Adobe Acrobat and Reader versions, 2019.012.20040 and earlier, 2017.011.30148 and earlier, 2017.011.30148 and earlier, 2015.006.30503 and earlier, and 2015.006.30503 and earlier have an use after free vulnerability. Successful exploitation could lead to arbitrary code execution .Show less
CVE-2019-8219
1Adobe
2Acrobat Dc
Acrobat Reader Dc
Jun 17, 2026
Oct 17, 2019
N/A· v4
8.8 HIGH· v3
6.8 MEDIUM· v2
Adobe Acrobat and Reader versions , 2019.012.20040 and earlier, 2017.011.30148 and earlier, 2017.011.30148 and earlier, 2015.006.30503 and earlier, and 2015.006.30503 and earlier have an use after free vulnerability. Suc...Show more
Adobe Acrobat and Reader versions , 2019.012.20040 and earlier, 2017.011.30148 and earlier, 2017.011.30148 and earlier, 2015.006.30503 and earlier, and 2015.006.30503 and earlier have an use after free vulnerability. Successful exploitation could lead to arbitrary code execution .Show less
CVE-2019-8217
1Adobe
2Acrobat Dc
Acrobat Reader Dc
Jun 17, 2026
Oct 17, 2019
N/A· v4
8.8 HIGH· v3
6.8 MEDIUM· v2
Adobe Acrobat and Reader versions , 2019.012.20040 and earlier, 2017.011.30148 and earlier, 2017.011.30148 and earlier, 2015.006.30503 and earlier, and 2015.006.30503 and earlier have an use after free vulnerability. Suc...Show more
Adobe Acrobat and Reader versions , 2019.012.20040 and earlier, 2017.011.30148 and earlier, 2017.011.30148 and earlier, 2015.006.30503 and earlier, and 2015.006.30503 and earlier have an use after free vulnerability. Successful exploitation could lead to arbitrary code execution .Show less
CVE-2019-8215
1Adobe
2Acrobat Dc
Acrobat Reader Dc
Jun 17, 2026
Oct 17, 2019
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
Adobe Acrobat and Reader versions , 2019.012.20040 and earlier, 2017.011.30148 and earlier, 2017.011.30148 and earlier, 2015.006.30503 and earlier, and 2015.006.30503 and earlier have an use after free vulnerability. Suc...Show more
Adobe Acrobat and Reader versions , 2019.012.20040 and earlier, 2017.011.30148 and earlier, 2017.011.30148 and earlier, 2015.006.30503 and earlier, and 2015.006.30503 and earlier have an use after free vulnerability. Successful exploitation could lead to arbitrary code execution .Show less
CVE-2019-8214
1Adobe
2Acrobat Dc
Acrobat Reader Dc
Jun 17, 2026
Oct 17, 2019
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
Adobe Acrobat and Reader versions , 2019.012.20040 and earlier, 2017.011.30148 and earlier, 2017.011.30148 and earlier, 2015.006.30503 and earlier, and 2015.006.30503 and earlier have an use after free vulnerability. Suc...Show more
Adobe Acrobat and Reader versions , 2019.012.20040 and earlier, 2017.011.30148 and earlier, 2017.011.30148 and earlier, 2015.006.30503 and earlier, and 2015.006.30503 and earlier have an use after free vulnerability. Successful exploitation could lead to arbitrary code execution .Show less
CVE-2019-8213
1Adobe
2Acrobat Dc
Acrobat Reader Dc
Jun 17, 2026
Oct 17, 2019
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
Adobe Acrobat and Reader versions , 2019.012.20040 and earlier, 2017.011.30148 and earlier, 2017.011.30148 and earlier, 2015.006.30503 and earlier, and 2015.006.30503 and earlier have an use after free vulnerability. Suc...Show more
Adobe Acrobat and Reader versions , 2019.012.20040 and earlier, 2017.011.30148 and earlier, 2017.011.30148 and earlier, 2015.006.30503 and earlier, and 2015.006.30503 and earlier have an use after free vulnerability. Successful exploitation could lead to arbitrary code execution .Show less
CVE-2019-8212
1Adobe
2Acrobat Dc
Acrobat Reader Dc
Jun 17, 2026
Oct 17, 2019
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
Adobe Acrobat and Reader versions , 2019.012.20040 and earlier, 2017.011.30148 and earlier, 2017.011.30148 and earlier, 2015.006.30503 and earlier, and 2015.006.30503 and earlier have an use after free vulnerability. Suc...Show more
Adobe Acrobat and Reader versions , 2019.012.20040 and earlier, 2017.011.30148 and earlier, 2017.011.30148 and earlier, 2015.006.30503 and earlier, and 2015.006.30503 and earlier have an use after free vulnerability. Successful exploitation could lead to arbitrary code execution .Show less
CVE-2019-8211
1Adobe
2Acrobat Dc
Acrobat Reader Dc
Jun 17, 2026
Oct 17, 2019
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
Adobe Acrobat and Reader versions , 2019.012.20040 and earlier, 2017.011.30148 and earlier, 2017.011.30148 and earlier, 2015.006.30503 and earlier, and 2015.006.30503 and earlier have an use after free vulnerability. Suc...Show more
Adobe Acrobat and Reader versions , 2019.012.20040 and earlier, 2017.011.30148 and earlier, 2017.011.30148 and earlier, 2015.006.30503 and earlier, and 2015.006.30503 and earlier have an use after free vulnerability. Successful exploitation could lead to arbitrary code execution .Show less
CVE-2019-8210
1Adobe
2Acrobat Dc
Acrobat Reader Dc
Jun 17, 2026
Oct 17, 2019
N/A· v4
8.8 HIGH· v3
6.8 MEDIUM· v2
Adobe Acrobat and Reader versions , 2019.012.20040 and earlier, 2017.011.30148 and earlier, 2017.011.30148 and earlier, 2015.006.30503 and earlier, and 2015.006.30503 and earlier have an use after free vulnerability. Suc...Show more
Adobe Acrobat and Reader versions , 2019.012.20040 and earlier, 2017.011.30148 and earlier, 2017.011.30148 and earlier, 2015.006.30503 and earlier, and 2015.006.30503 and earlier have an use after free vulnerability. Successful exploitation could lead to arbitrary code execution .Show less
CVE-2019-8209
1Adobe
2Acrobat Dc
Acrobat Reader Dc
Jun 17, 2026
Oct 17, 2019
N/A· v4
8.8 HIGH· v3
6.8 MEDIUM· v2
Adobe Acrobat and Reader versions , 2019.012.20040 and earlier, 2017.011.30148 and earlier, 2017.011.30148 and earlier, 2015.006.30503 and earlier, and 2015.006.30503 and earlier have an use after free vulnerability. Suc...Show more
Adobe Acrobat and Reader versions , 2019.012.20040 and earlier, 2017.011.30148 and earlier, 2017.011.30148 and earlier, 2015.006.30503 and earlier, and 2015.006.30503 and earlier have an use after free vulnerability. Successful exploitation could lead to arbitrary code execution .Show less
CVE-2019-8208
1Adobe
2Acrobat Dc
Acrobat Reader Dc
Jun 17, 2026
Oct 17, 2019
N/A· v4
8.8 HIGH· v3
6.8 MEDIUM· v2
Adobe Acrobat and Reader versions , 2019.012.20040 and earlier, 2017.011.30148 and earlier, 2017.011.30148 and earlier, 2015.006.30503 and earlier, and 2015.006.30503 and earlier have an use after free vulnerability. Suc...Show more
Adobe Acrobat and Reader versions , 2019.012.20040 and earlier, 2017.011.30148 and earlier, 2017.011.30148 and earlier, 2015.006.30503 and earlier, and 2015.006.30503 and earlier have an use after free vulnerability. Successful exploitation could lead to arbitrary code execution .Show less
CVE-2019-8203
1Adobe
2Acrobat Dc
Acrobat Reader Dc
Jun 17, 2026
Oct 17, 2019
N/A· v4
8.8 HIGH· v3
6.8 MEDIUM· v2
Adobe Acrobat and Reader versions , 2019.012.20040 and earlier, 2017.011.30148 and earlier, 2017.011.30148 and earlier, 2015.006.30503 and earlier, and 2015.006.30503 and earlier have an use after free vulnerability. Suc...Show more
Adobe Acrobat and Reader versions , 2019.012.20040 and earlier, 2017.011.30148 and earlier, 2017.011.30148 and earlier, 2015.006.30503 and earlier, and 2015.006.30503 and earlier have an use after free vulnerability. Successful exploitation could lead to arbitrary code execution .Show less
CVE-2019-8192
1Adobe
2Acrobat Dc
Acrobat Reader Dc
Jun 17, 2026
Oct 17, 2019
N/A· v4
8.8 HIGH· v3
6.8 MEDIUM· v2
Adobe Acrobat and Reader versions , 2019.012.20040 and earlier, 2017.011.30148 and earlier, 2017.011.30148 and earlier, 2015.006.30503 and earlier, and 2015.006.30503 and earlier have an use after free vulnerability. Suc...Show more
Adobe Acrobat and Reader versions , 2019.012.20040 and earlier, 2017.011.30148 and earlier, 2017.011.30148 and earlier, 2015.006.30503 and earlier, and 2015.006.30503 and earlier have an use after free vulnerability. Successful exploitation could lead to arbitrary code execution .Show less
CVE-2019-8188
1Adobe
2Acrobat Dc
Acrobat Reader Dc
Jun 17, 2026
Oct 17, 2019
N/A· v4
4.3 MEDIUM· v3
4.3 MEDIUM· v2
Adobe Acrobat and Reader versions , 2019.012.20040 and earlier, 2017.011.30148 and earlier, 2017.011.30148 and earlier, 2015.006.30503 and earlier, and 2015.006.30503 and earlier have an use after free vulnerability. Suc...Show more
Adobe Acrobat and Reader versions , 2019.012.20040 and earlier, 2017.011.30148 and earlier, 2017.011.30148 and earlier, 2015.006.30503 and earlier, and 2015.006.30503 and earlier have an use after free vulnerability. Successful exploitation could lead to arbitrary code execution .Show less
CVE-2019-8187
1Adobe
2Acrobat Dc
Acrobat Reader Dc
Jun 17, 2026
Oct 17, 2019
N/A· v4
4.3 MEDIUM· v3
4.3 MEDIUM· v2
Adobe Acrobat and Reader versions , 2019.012.20040 and earlier, 2017.011.30148 and earlier, 2017.011.30148 and earlier, 2015.006.30503 and earlier, and 2015.006.30503 and earlier have an use after free vulnerability. Suc...Show more
Adobe Acrobat and Reader versions , 2019.012.20040 and earlier, 2017.011.30148 and earlier, 2017.011.30148 and earlier, 2015.006.30503 and earlier, and 2015.006.30503 and earlier have an use after free vulnerability. Successful exploitation could lead to arbitrary code execution .Show less