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Cvelist
Cvelist
added 2026/08/05 12:16 p.m.33 views

CVE-2026-71225 Libkcapi: iv reuse in libkcapi one-shot symmetric cipher chunking causes cipher state reset across chunk boundaries

A flaw was found in libkcapi. When performing one-shot symmetric cipher operations on large inputs over 64 KiB in stateful modes such as Counter CTR or Cipher Block Chaining CBC, the library improperly reuses the Initialization Vector IV for each internal data chunk. A remote attacker could...

6.5CVSS0.0024EPSS
SaveExploits1References2
ATTACKERKB
ATTACKERKB
added 2026/08/05 12:16 p.m.8 views

CVE-2026-71225

A flaw was found in libkcapi. When performing one-shot symmetric cipher operations on large inputs over 64 KiB in stateful modes such as Counter CTR or Cipher Block Chaining CBC, the library improperly reuses the Initialization Vector IV for each internal data chunk. A remote attacker could...

6.5CVSS5.5AI score0.0024EPSS
SaveExploits1References3Affected Software1
CVE
CVE
added 2026/08/05 12:16 p.m.49 views

CVE-2026-71225

CVE-2026-71225 (libkcapi) : A flaw in libkcapi affects one-shot symmetric cipher operations for inputs over 64 KiB in stateful modes (CTR, CBC). The IV is incorrectly reused across internal data chunks, which can weaken confidentiality by exposing relationships in encrypted plaintext and may affe...

6.5CVSS5.5AI score0.0024EPSS
SaveExploits1References2Affected Software4
OSV
OSV
added 2026/08/05 12:16 p.m.5 views

CVE-2026-71225 Libkcapi: iv reuse in libkcapi one-shot symmetric cipher chunking causes cipher state reset across chunk boundaries

A flaw was found in libkcapi. When performing one-shot symmetric cipher operations on large inputs over 64 KiB in stateful modes such as Counter CTR or Cipher Block Chaining CBC, the library improperly reuses the Initialization Vector IV for each internal data chunk. A remote attacker could...

6.5CVSS5.4AI score
SaveExploits0References6
Vulnrichment
Vulnrichment
added 2026/08/05 12:16 p.m.11 views

CVE-2026-71225 Libkcapi: iv reuse in libkcapi one-shot symmetric cipher chunking causes cipher state reset across chunk boundaries

A flaw was found in libkcapi. When performing one-shot symmetric cipher operations on large inputs over 64 KiB in stateful modes such as Counter CTR or Cipher Block Chaining CBC, the library improperly reuses the Initialization Vector IV for each internal data chunk. A remote attacker could...

6.5CVSS5.5AI score0.0024EPSS
SaveExploits1References2
EUVD
EUVD
added 2026/08/05 12:16 p.m.12 views

EUVD-2026-53336

A flaw was found in libkcapi. When performing one-shot symmetric cipher operations on large inputs over 64 KiB in stateful modes such as Counter CTR or Cipher Block Chaining CBC, the library improperly reuses the Initialization Vector IV for each internal data chunk. A remote attacker could...

6.5CVSS5.5AI score0.0024EPSS
SaveExploits1References2
Debian CVE
Debian CVE
added 2026/08/05 12:16 p.m.11 views

CVE-2026-71225

A flaw was found in libkcapi. When performing one-shot symmetric cipher operations on large inputs over 64 KiB in stateful modes such as Counter CTR or Cipher Block Chaining CBC, the library improperly reuses the Initialization Vector IV for each internal data chunk. A remote attacker could...

6.5CVSS5.5AI score0.0024EPSS
SaveExploits1
RedhatCVE
RedhatCVE
added 2026/08/05 12:16 p.m.8 views

CVE-2026-71225

A flaw was found in libkcapi. When performing one-shot symmetric cipher operations on large inputs over 64 KiB in stateful modes such as Counter CTR or Cipher Block Chaining CBC, the library improperly reuses the Initialization Vector IV for each internal data chunk. A remote attacker could...

6.5CVSS5.5AI score0.0024EPSS
SaveExploits1References3
Tenable Nessus
Tenable Nessus
added 2026/08/05 12:0 a.m.14 views

Linux Distros Unpatched Vulnerability : CVE-2026-71227

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in libkcapi. A local attacker can influence an application that uses the Asynchronous Input/Output AIO interface. By reusing an AIO-enabled...

5.1CVSS5.3AI score0.00112EPSS
SaveExploits1References4
Tenable Nessus
Tenable Nessus
added 2026/08/05 12:0 a.m.11 views

Linux Distros Unpatched Vulnerability : CVE-2026-71225

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in libkcapi. When performing one-shot symmetric cipher operations on large inputs over 64 KiB in stateful modes such as Counter CTR or Cipher...

6.5CVSS5.4AI score0.0024EPSS
SaveExploits1References4
Tenable Nessus
Tenable Nessus
added 2026/08/05 12:0 a.m.10 views

Linux Distros Unpatched Vulnerability : CVE-2026-71226

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Memory Corruption via Uncanceled AIO Requests on Error: libkcapi's one-shot AIO path can return an error before all submitted IOCBs are drained, allowing later...

7.3CVSS5.3AI score0.00116EPSS
SaveExploits0References4
Rockylinux
Rockylinux
added 2025/05/07 7:13 p.m.16 views

libkcapi bug fix and enhancement update

An update is available for libkcapi. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list For detailed information on changes in this release, see the Rocky Linux 9.4...

6.8AI score
SaveExploits0
Rockylinux
Rockylinux
added 2024/06/14 1:59 p.m.12 views

libkcapi bug fix and enhancement update

An update is available for libkcapi. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list For detailed information on changes in this release, see the Rocky Linux 8.1...

6.8AI score
SaveExploits0
Rockylinux
Rockylinux
added 2022/05/17 8:7 a.m.20 views

new packages: libkcapi

An update is available for libkcapi. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list For detailed information on changes in this release, see the Rocky Enterpris...

2.2AI score
SaveExploits0
OSV
OSV
added 2020/11/03 12:9 p.m.14 views

ALBA-2020:4488 libkcapi bug fix and enhancement update

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section...

6.8AI score
SaveExploits0References1
Rockylinux
Rockylinux
added 2020/11/03 12:9 p.m.15 views

libkcapi bug fix and enhancement update

An update is available for libkcapi. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list For detailed information on changes in this release, see the Rocky Enterpris...

2.1AI score
SaveExploits0
UbuntuCve
UbuntuCve
added 2015/04/21 12:0 a.m.42 views

CVE-2015-3331

The driverrfc4106decrypt function in arch/x86/crypto/aesni-intelglue.c in the Linux kernel before 3.19.3 does not properly determine the memory locations used for encrypted data, which allows context-dependent attackers to cause a denial of service buffer overflow and system crash or possibly...

9.3CVSS7AI score0.10108EPSS
SaveExploits0References9
OSV
OSV
added 2015/04/21 12:0 a.m.9 views

UBUNTU-CVE-2015-3331

The driverrfc4106decrypt function in arch/x86/crypto/aesni-intelglue.c in the Linux kernel before 3.19.3 does not properly determine the memory locations used for encrypted data, which allows context-dependent attackers to cause a denial of service buffer overflow and system crash or possibly...

9.3CVSS7.1AI score0.10108EPSS
SaveExploits0References10
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