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Spice Project

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15 CVEs • 1 product

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CVEs (15)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
2Redhat
Spice Project
2Enterprise Linux
Spice
Jun 17, 2026
May 28, 2021
N/A· v4
5.3 MEDIUM· v3
5.0 MEDIUM· v2
A flaw was found in spice in versions before 0.14.92. A DoS tool might make it easier for remote attackers to cause a denial of service (CPU consumption) by performing many renegotiations within a single connection.
5Canonical
DebianOpensuse+2 more
10Debian Linux
Enterprise LinuxEnterprise Linux Aus+7 more
Jun 17, 2026
Oct 7, 2020
N/A· v4
6.6 MEDIUM· v3
6.5 MEDIUM· v2
Multiple buffer overflow vulnerabilities were found in the QUIC image decoding process of the SPICE remote display system, before spice-0.14.2-1. Both the SPICE client (spice-gtk) and server are affected by these flaws....Show more
Multiple buffer overflow vulnerabilities were found in the QUIC image decoding process of the SPICE remote display system, before spice-0.14.2-1. Both the SPICE client (spice-gtk) and server are affected by these flaws. These flaws allow a malicious client or server to send specially crafted messages that, when processed by the QUIC image compression algorithm, result in a process crash or potential code execution.Show less
4Canonical
DebianRedhat+1 more
9Debian Linux
Enterprise Linux DesktopEnterprise Linux Server+6 more
Jun 17, 2026
Feb 4, 2019
N/A· v4
7.5 HIGH· v3
5.4 MEDIUM· v2
Spice, versions 0.5.2 through 0.14.1, are vulnerable to an out-of-bounds read due to an off-by-one error in memslot_get_virt. This may lead to a denial of service, or, in the worst case, code-execution by unauthenticated...Show more
Spice, versions 0.5.2 through 0.14.1, are vulnerable to an out-of-bounds read due to an off-by-one error in memslot_get_virt. This may lead to a denial of service, or, in the worst case, code-execution by unauthenticated attackers.Show less
1Spice Project
1Spice
Nov 21, 2024
Sep 11, 2018
N/A· v4
8.8 HIGH· v3
6.5 MEDIUM· v2
Multiple integer overflow and buffer overflow issues were discovered in spice-client's handling of LZ compressed frames. A malicious server could cause the client to crash or, potentially, execute arbitrary code.
4Canonical
DebianRedhat+1 more
11Debian Linux
Enterprise Linux DesktopEnterprise Linux Server+8 more
Nov 21, 2024
Aug 17, 2018
N/A· v4
8.8 HIGH· v3
6.5 MEDIUM· v2
A vulnerability was discovered in SPICE before version 0.14.1 where the generated code used for demarshalling messages lacked sufficient bounds checks. A malicious client or server, after authentication, could send speci...Show more
A vulnerability was discovered in SPICE before version 0.14.1 where the generated code used for demarshalling messages lacked sufficient bounds checks. A malicious client or server, after authentication, could send specially crafted messages to its peer which would result in a crash or, potentially, other impacts.Show less
3Debian
RedhatSpice Project
7Debian Linux
Enterprise Linux DesktopEnterprise Linux Server+4 more
Nov 21, 2024
Jul 27, 2018
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
A vulnerability was discovered in SPICE before 0.13.90 in the server's protocol handling. An attacker able to connect to the SPICE server could send crafted messages which would cause the process to crash.
3Debian
RedhatSpice Project
7Debian Linux
Enterprise Linux DesktopEnterprise Linux Server+4 more
Nov 21, 2024
Jul 27, 2018
N/A· v4
8.8 HIGH· v3
6.5 MEDIUM· v2
A vulnerability was discovered in SPICE before 0.13.90 in the server's protocol handling. An authenticated attacker could send crafted messages to the SPICE server causing a heap overflow leading to a crash or possible c...Show more
A vulnerability was discovered in SPICE before 0.13.90 in the server's protocol handling. An authenticated attacker could send crafted messages to the SPICE server causing a heap overflow leading to a crash or possible code execution.Show less
1Spice Project
1Spice
May 13, 2026
Jul 18, 2017
N/A· v4
8.8 HIGH· v3
6.5 MEDIUM· v2
spice versions though 0.13 are vulnerable to out-of-bounds memory access when processing specially crafted messages from authenticated attacker to the spice server resulting into crash and/or server memory leak.
4Debian
OpensuseRedhat+1 more
11Debian Linux
Enterprise LinuxEnterprise Linux Desktop+8 more
May 6, 2026
Jun 9, 2016
N/A· v4
7.1 HIGH· v3
3.6 LOW· v2
SPICE allows local guest OS users to read from or write to arbitrary host memory locations via crafted primary surface parameters, a similar issue to CVE-2015-5261.
4Debian
OpensuseRedhat+1 more
11Debian Linux
Enterprise LinuxEnterprise Linux Desktop+8 more
May 6, 2026
Jun 9, 2016
N/A· v4
9.8 CRITICAL· v3
10.0 HIGH· v2
The smartcard interaction in SPICE allows remote attackers to cause a denial of service (QEMU-KVM process crash) or possibly execute arbitrary code via vectors related to connecting to a guest VM, which triggers a heap-b...Show more
The smartcard interaction in SPICE allows remote attackers to cause a denial of service (QEMU-KVM process crash) or possibly execute arbitrary code via vectors related to connecting to a guest VM, which triggers a heap-based buffer overflow.Show less
4Canonical
DebianRedhat+1 more
9Debian Linux
Enterprise Linux DesktopEnterprise Linux Hpc Node+6 more
May 6, 2026
Jun 7, 2016
N/A· v4
7.1 HIGH· v3
3.6 LOW· v2
Heap-based buffer overflow in SPICE before 0.12.6 allows guest OS users to read and write to arbitrary memory locations on the host via guest QXL commands related to surface creation.
4Canonical
DebianRedhat+1 more
9Debian Linux
Enterprise Linux DesktopEnterprise Linux Hpc Node+6 more
May 6, 2026
Jun 7, 2016
N/A· v4
7.8 HIGH· v3
7.2 HIGH· v2
Heap-based buffer overflow in SPICE before 0.12.6 allows guest OS users to cause a denial of service (heap-based memory corruption and QEMU-KVM crash) or possibly execute arbitrary code on the host via QXL commands relat...Show more
Heap-based buffer overflow in SPICE before 0.12.6 allows guest OS users to cause a denial of service (heap-based memory corruption and QEMU-KVM crash) or possibly execute arbitrary code on the host via QXL commands related to the surface_id parameter.Show less
2Redhat
Spice Project
6Enterprise Linux
Enterprise Linux DesktopEnterprise Linux Hpc Node+3 more
May 6, 2026
Sep 8, 2015
N/A· v4
N/A· v3
6.9 MEDIUM· v2
Race condition in the worker_update_monitors_config function in SPICE 0.12.4 allows a remote authenticated guest user to cause a denial of service (heap-based memory corruption and QEMU-KVM crash) or possibly execute arb...Show more
Race condition in the worker_update_monitors_config function in SPICE 0.12.4 allows a remote authenticated guest user to cause a denial of service (heap-based memory corruption and QEMU-KVM crash) or possibly execute arbitrary code on the host via unspecified vectors.Show less
2Redhat
Spice Project
3Enterprise Linux
Enterprise VirtualizationSpice
Apr 29, 2026
Nov 2, 2013
N/A· v4
N/A· v3
5.0 MEDIUM· v2
Stack-based buffer overflow in the reds_handle_ticket function in server/reds.c in SPICE 0.12.0 allows remote attackers to cause a denial of service (crash) via a long password in a SPICE ticket.
2Canonical
Spice Project
2Spice
Ubuntu Linux
Apr 29, 2026
Aug 20, 2013
N/A· v4
N/A· v3
5.0 MEDIUM· v2
The (1) red_channel_pipes_add_type and (2) red_channel_pipes_add_empty_msg functions in server/red_channel.c in SPICE before 0.12.4 do not properly perform ring loops, which might allow remote attackers to cause a denial...Show more
The (1) red_channel_pipes_add_type and (2) red_channel_pipes_add_empty_msg functions in server/red_channel.c in SPICE before 0.12.4 do not properly perform ring loops, which might allow remote attackers to cause a denial of service (reachable assertion and server exit) by triggering a network error.Show less