gdraheim zziplib up to 0.13.80 ZIP Central Directory zzip/mmapped.c zzip_disk_entry_strdup_name out-of-bounds

Summaryinfo

A vulnerability was found in gdraheim zziplib up to 0.13.80. It has been classified as critical. This issue affects the function zzip_disk_entry_strdup_name of the file zzip/mmapped.c of the component ZIP Central Directory. Performing a manipulation results in out-of-bounds. This vulnerability is identified as CVE-2026-111142. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability classified as critical has been found in gdraheim zziplib up to 0.13.80. This affects the function zzip_disk_entry_strdup_name of the file zzip/mmapped.c of the component ZIP Central Directory. The manipulation with an unknown input leads to a out-of-bounds vulnerability. CWE is classifying the issue as CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Zziplib through 0.13.80 contains an out-of-bounds read vulnerability in zzip/mmapped.c that allows attackers to over-read heap memory via a crafted ZIP central directory. Attackers can craft an end-of-central-directory record placing the first entry near the buffer end, causing zzip_disk_entry_strdup_name to read past the buffer and crash the application.

It is possible to read the advisory at hackmd.io. This vulnerability is uniquely identified as CVE-2026-111142 since 10/15/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 10/15/2026).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

• gdraheim

Name

• zziplib

Version

• 0.13.0
• 0.13.1
• 0.13.2
• 0.13.3
• 0.13.4
• 0.13.5
• 0.13.6
• 0.13.7
• 0.13.8
• 0.13.9
• 0.13.10
• 0.13.11
• 0.13.12
• 0.13.13
• 0.13.14
• 0.13.15
• 0.13.16
• 0.13.17
• 0.13.18
• 0.13.19
• 0.13.20
• 0.13.21
• 0.13.22
• 0.13.23
• 0.13.24
• 0.13.25
• 0.13.26
• 0.13.27
• 0.13.28
• 0.13.29
• 0.13.30
• 0.13.31
• 0.13.32
• 0.13.33
• 0.13.34
• 0.13.35
• 0.13.36
• 0.13.37
• 0.13.38
• 0.13.39
• 0.13.40
• 0.13.41
• 0.13.42
• 0.13.43
• 0.13.44
• 0.13.45
• 0.13.46
• 0.13.47
• 0.13.48
• 0.13.49
• 0.13.50
• 0.13.51
• 0.13.52
• 0.13.53
• 0.13.54
• 0.13.55
• 0.13.56
• 0.13.57
• 0.13.58
• 0.13.59
• 0.13.60
• 0.13.61
• 0.13.62
• 0.13.63
• 0.13.64
• 0.13.65
• 0.13.66
• 0.13.67
• 0.13.68
• 0.13.69
• 0.13.70
• 0.13.71
• 0.13.72
• 0.13.73
• 0.13.74
• 0.13.75
• 0.13.76
• 0.13.77
• 0.13.78
• 0.13.79
• 0.13.80

CPE 2.3info

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